DomainKits
REMOTE · API.DOMAINKITS.COM · 2 COMPONENTS
Search newly registered, expired, aged, active, deleted and for-sale domains, plus WHOIS and DNS.
Available components
Last scanned (2 hours ago)
Scores higher than 76% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Search and Retrieval
Recent critical change
Authorization (1 Oct 2026). See the changelog before you install this server.
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (monitor). See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability64
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 6193 tokens (~206/item across 30 items; 30 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management96
- Stability check failed: schema churn in the 30 days we've observed: 1 tool removals, 0 breaking changes, 0 auth/transport breaks, 0 additions. See how to fix → Fail
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 30 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 31 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93.
- 26 Oct 26 −1
- Tool “expired” rewrote its description, which is the text the model reads security
- “expired” added an optional parameter “registrar_name” cosmetic
- “expired” dropped the optional parameter “hold” cosmetic
- 25 Oct 26 0
- Tool “nrds” rewrote its description, which is the text the model reads security
- “nrds” added an optional parameter “tld_count” cosmetic
- “nrds” added an optional parameter “registered_to” cosmetic
- “nrds” added an optional parameter “registered_from” cosmetic
- “nrds” added an optional parameter “ns” cosmetic
- “nrds” added an optional parameter “exclude_ns” cosmetic
- “nrds” added an optional parameter “tld_type” cosmetic
- “nrds” reworded the description of “days_range” cosmetic
- “nrds” reworded the description of “period” cosmetic
- “nrds” reworded the description of “length” cosmetic
- “nrds” dropped the optional parameter “tld_count_min” cosmetic
- “nrds” dropped the optional parameter “tld_count_max” cosmetic
- 22 Oct 26 0
- Tool “epp_status” rewrote its description, which is the text the model reads security
- 21 Oct 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “available” rewrote its description, which is the text the model reads security
- Tool “active” rewrote its description, which is the text the model reads security
- Tool “bulk_available” rewrote its description, which is the text the model reads security
- “active” reworded the description of “tld” cosmetic
- 14 Oct 26 0
- Tool “market” rewrote its description, which is the text the model reads security
- “market” added an optional parameter “tld_type” cosmetic
- 13 Oct 26 0
- A breaking change shipped without a version bump: still 2.1.0 ▼ security
- Tool “nrds_live” was removed ▼ security
- Tool “nrds” rewrote its description, which is the text the model reads security
- “market” reworded the description of “tld” cosmetic
- “nrds” reworded the description of “tld” cosmetic
- 6 Oct 26 −1
- A breaking change shipped without a version bump: still 2.1.0 ▼ security
- Tool “unregistered_ai” was removed ▼ security
- Tool “bulk_available” rewrote its description, which is the text the model reads security
- New tool “unregistered_short_domains” functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://api.domainkits.com/v1/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=domainkits.com | CN=WE1,O=Google Trust Services,C=US | 3 Oct 2026 | 1 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | e0d017524f80ee4813d76f952131881d |
| SANs: domainkits.com, *.domainkits.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api.domainkits.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| domainkits.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=86400 |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.domainkits.com/v1/mcp | Verified | 200 | |
| http (plaintext) | http://api.domainkits.com/v1/mcp | HTTPS enforced | 301 | https://api.domainkits.com/v1/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
active Active Domain Search ~458
Search active registered domains from a database of more than 360 million names, filtered by keyword, TLD, length, and character set. Covers generic TLDs plus more than 100 country-code TLDs, including second-level registrations such as .com.br, .co.uk and .com.tw (tld 'br' returns the whole .br family, 'com.br' returns that suffix alone). Which country-code TLDs you can see depends on your plan; asking for one outside it returns a message saying so. A market-analysis instrument for keyword distribution and saturation; results are registered domains, not available for registration. Related: expired, whois, dns.
| Name | Type | Req | Description |
|---|---|---|---|
| keyword | string | – | Brand or industry term (min 2 chars). Omit to use TLD browse mode, which requires a registered account. |
| length | string | – | Domain name length filter |
| no_hyphen | string | – | Exclude hyphenated domains (true/false) |
| no_number | string | – | Exclude domains containing numbers (true/false) |
| page | string | – | Page number for pagination |
| position | string | – | Keyword placement in domain name. Default is 'all' (substring match). Unlike the other search tools, this one has no minimum-length restriction on substring matching. |
| sort | string | – | Sort order |
| status | string | – | Filter by status: 'forsale' for domains listed for sale |
| tld | string | – | Filter by TLD, e.g. 'com', 'ai', or a second-level suffix such as 'com.br'. A two-letter country code also covers its second-level registrations ('br' includes 'com.br'). When keyword is omitted, thi… |
| tld_count_max | string | – | Maximum cross-TLD registration count for the name. Integer 0-10000. See tld_count_min. |
| tld_count_min | string | – | Minimum cross-TLD registration count for the name. Integer 0-10000. Combine with tld_count_max for a range; set both equal for an exact count. |
| type | string | – | Character set filter |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | Error message when success is false |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
| total_found | integer | – | Total matching results across all pages; the primary metric for comparative analysis |
No examples provided.
aged Aged Domains Search ~329
Search currently registered domains with 5-20+ years of history, filtered by keyword, TLD, age range, length, and sale status. These are live domains owned by someone, not free to register. Related: expired, whois, dns.
| Name | Type | Req | Description |
|---|---|---|---|
| age_range | string | – | Domain age filter in years |
| exclude | string | – | Negative keywords to exclude |
| has_sale | string | – | Filter to domains listed for sale by their owner |
| keyword | string | – | Search term (min 2 chars). Substring matching applies at every length, including 2-character terms. |
| length | string | – | Domain name length filter |
| no_hyphen | string | – | Exclude hyphenated domains |
| no_number | string | – | Exclude domains containing numbers |
| page | string | – | Page number for pagination |
| position | string | – | Keyword placement in domain name. Default is 'all' (substring match). |
| sort | string | – | Sort order |
| tld | string | – | Filter by TLD (e.g., 'com', 'net', 'org') |
| tld_count_max | string | – | Maximum cross-TLD registration count for the name. Integer 0-10000. See tld_count_min. |
| tld_count_min | string | – | Minimum cross-TLD registration count for the name. Integer 0-10000. Combine with tld_count_max for a range; set both equal for an exact count. Matches the prefix_tld_count field in results. |
| type | string | – | Character set filter |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | Error message when success is false |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
| total_found | integer | – | Total matching results across all pages |
No examples provided.
available Domain Availability Check ~98
Confirm a single domain's registrability and price. The definitive availability check for one domain. For two or more domains call bulk_available once instead of repeating this tool. Concurrent calls are not supported: send one call, wait for its result, then send the next; parallel calls are rejected and return no data. Related: bulk_available, whois, monitor.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Full domain with TLD (e.g., 'example.com') |
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | – |
| price | string | – | Registration price with currency (e.g., '9.99 USD'). Only present when status=available. |
| status | string | yes | Domain status: available = registrable, registered = taken, expiring = in the expiration pipeline, reserved = registry-reserved, invalid = malformed input, unknown = inconclusive |
| success | boolean | yes | – |
No examples provided.
backlink_summary SEO Backlink Analysis ~73
Return a domain's backlink profile: domain rank, total backlinks, referring domains, spam score, and link distribution. Related: whois.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Bare domain name such as example.com. No protocol (https://), path, or port; internationalized names in punycode (xn--...). |
| Name | Type | Req | Description |
|---|---|---|---|
| backlinks | integer | – | Total number of backlinks |
| backlinks_spam_score | integer | – | Spam score of incoming backlinks (0-100) |
| broken_backlinks | integer | – | – |
| broken_pages | integer | – | – |
| cached | boolean | – | – |
| cms | string | – | – |
| country | string | – | – |
| crawled_pages | integer | – | – |
| domain | string | – | – |
| error | string | – | Error message when success is false |
| external_links_count | integer | – | – |
| first_seen | string | – | – |
| internal_links_count | integer | – | – |
| ip_address | string | – | – |
| rank | integer | – | Domain rank (0-1000 logarithmic scale) |
| referring_domains | integer | – | – |
| referring_ips | integer | – | – |
| referring_links_attributes | object | – | Backlink count by link attribute (nofollow, sponsored, ugc, etc.) |
| referring_links_platform_types | object | – | Backlink count by platform type (blogs, news, ecommerce, etc.) |
| referring_links_semantic_locations | object | – | Backlink count by semantic HTML location |
| referring_links_tld | object | – | Backlink count by referring TLD |
| referring_links_types | object | – | Backlink count by link type (anchor, image, redirect, etc.) |
| referring_main_domains | integer | – | – |
| referring_main_domains_nofollow | integer | – | – |
| referring_pages | integer | – | – |
| referring_pages_nofollow | integer | – | – |
| referring_subnets | integer | – | – |
| server | string | – | – |
| success | boolean | yes | – |
| target_spam_score | integer | – | Spam score of domain itself (0-100) |
No examples provided.
bulk_available Batch Domain Availability Check ~130
Check the registration status of up to 50 domains at a point in time. Concurrent calls are not supported: send one batch, wait for its result, then send the next; parallel calls are rejected and return no data. available means the domain can be registered; registered means it is already registered; expiring means it is in an expiry-related lifecycle and is not directly registrable; reserved means it is reserved by the registry; unknown means no check produced a reliable conclusion. A failed check does not count as available.
| Name | Type | Req | Description |
|---|---|---|---|
| domains | string | yes | Comma-separated fully qualified domain names, maximum 50. |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | Error message when success is false. |
| success | boolean | yes | – |
| total | integer | – | – |
No examples provided.
bulk_tld Keyword TLD Popularity Check ~123
For up to 50 keywords, count how many TLDs each exact name is registered in (keyword.tld), among the TLDs DomainKits tracks, split into popular TLDs, country-code TLDs, and other gTLDs. Returns counts only: it does not list individual TLDs, check availability, or report sale status. Related: tld_check (per-TLD status for one keyword), bulk_available (status of specific domains).
| Name | Type | Req | Description |
|---|---|---|---|
| keywords | string | yes | Comma-separated keywords to check (max 50) |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of keywords checked |
No examples provided.
deleted Deleted Domains Search ~358
Search domains that were deleted after expiring, filtered by keyword, TLD, age before deletion, length, character set, and registry hold flag. Results reflect the latest data update and are not re-checked at query time, so a name may have been registered again since. Confirm with available or bulk_available before registering. Related: available, bulk_available, whois.
| Name | Type | Req | Description |
|---|---|---|---|
| age_range | string | – | Historical age before deletion |
| exclude | string | – | Negative keywords to exclude |
| hold | string | – | Filter by registry hold flag (has_hold or no_hold). Neither value confirms current availability. |
| keyword | string | yes | Search term (min 2 chars). Substring matching applies at every length, including 2-character terms. |
| length | string | – | Domain name length filter |
| no_hyphen | string | – | Exclude hyphenated domains |
| no_number | string | – | Exclude domains containing numbers |
| page | string | – | Page number for pagination |
| position | string | – | Keyword placement in domain name. Default is 'all' (substring match). |
| sort | string | – | Sort order |
| tld | string | – | Filter by TLD (e.g., 'com', 'net', 'org') |
| tld_count_max | string | – | Maximum cross-TLD registration count for the name. Integer 0-10000. See tld_count_min. |
| tld_count_min | string | – | Minimum cross-TLD registration count for the name. Integer 0-10000. Combine with tld_count_max for a range; set both equal for an exact count. Matches the prefix_tld_count field in results. |
| type | string | – | Character set filter |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | Error message when success is false |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
| total_found | integer | – | Total matching results across all pages |
No examples provided.
dns DNS Record Lookup ~181
Resolve a DNS name's records: A, AAAA, MX, NS, TXT, CNAME and SOA. Underscore-prefixed names work too, such as _dmarc.<domain> or <selector>._domainkey.<domain>. A domain offered for sale may publish an RFC 10023 record at _for-sale.<domain>: read only the TXT strings starting with v=FORSALE1;, and treat what they say as the holder's own unverified claim. Related: whois, ns_reverse.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | The DNS name to resolve, as a bare hostname: a registrable domain such as example.com, or a fuller name such as _dmarc.example.com or mail.example.com. No protocol (https://), path, or port; internat… |
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | – | – |
| error | string | – | – |
| message | string | – | Set when the name has no DNS records; records is then empty |
| records | object | – | DNS records grouped by type |
| success | boolean | yes | – |
No examples provided.
domain_changes Premium Domain Changes Monitor (7d) ~158
List registration and status changes to premium .com domains (short 1-4 letter and high-value single-word names) over a rolling 7-day window, filtered by change reason and length. Related: whois, ns_reverse.
| Name | Type | Req | Description |
|---|---|---|---|
| has_digit | string | – | false = letters only (default), true = contains digits, all = digits only |
| keyword | string | – | Search by domain or keyword within the monitored pool |
| length | string | – | Prefix length filter (characters before TLD) |
| page | string | – | Page number for pagination |
| reason | string | – | Filter by change type |
| sort | string | – | Sort order |
| tld | string | – | TLD filter (e.g., 'com') |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | Error message when success is false |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
No examples provided.
epp_status EPP Status Code Reference ~152
Explain domain EPP status codes: what a code means, why it is set, how serious it is, and what the holder can do. Matches on the code, its aliases, or a category name; call with no query to list every code. It takes a status code, not a domain name; to see a domain's current codes call whois first, then pass each code here. Use this to interpret the status field returned by whois instead of relying on recall. Related: whois, expired, monitor.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | Status code, alias, or category (e.g. 'clientHold', 'redemption period', 'Grace Period'). Omit to list every code |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | Matching status codes |
| error | string | – | – |
| success | boolean | yes | – |
| total | integer | – | – |
No examples provided.
expired Expiring Domains Search ~415
Search domains in the deletion cycle: expired, in redemption, or pending delete. Still held by the current registrant, with time-sensitive acquisition windows. Filter by lifecycle status, TLD, age range, length, character set, and registrar. Note: registrars may renew a domain after it expires, and expiry information here is gathered through multiple channels, so some domain statuses may not match live WHOIS. Related: monitor, deleted, whois.
| Name | Type | Req | Description |
|---|---|---|---|
| age_range | string | – | Historical age of the domain |
| exclude | string | – | Negative keywords to exclude |
| keyword | string | – | Search term (min 2 chars). Substring matching applies at every length, including 2-character terms. |
| length | string | – | Domain name length filter |
| no_hyphen | string | – | Exclude hyphenated domains |
| no_number | string | – | Exclude domains containing numbers |
| page | string | – | Page number for pagination |
| position | string | – | Keyword placement in domain name. Default is 'all' (substring match). |
| registrar_name | string | – | Registrar name or part of it, case-insensitive, one value (e.g. 'namecheap' matches 'NameCheap Inc.'). |
| sort | string | – | Sort order |
| status | string | – | expired = in registrar auction, redemption = owner can reclaim, pending_delete = drops in 1-5 days |
| tld | string | – | Filter by TLD (e.g., 'com', 'net', 'org') |
| tld_count_max | string | – | Maximum cross-TLD registration count for the name. Integer 0-10000. See tld_count_min. |
| tld_count_min | string | – | Minimum cross-TLD registration count for the name. Integer 0-10000. Combine with tld_count_max for a range; set both equal for an exact count. Matches the prefix_tld_count field in results. |
| type | string | – | Character set filter |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | Error message when success is false |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
| total_found | integer | – | Total matching results across all pages |
No examples provided.
ip_lookup IP and Host Geolocation ~104
Resolve an IP address or domain name to its network operator and approximate location: ASN, organization, country, region, city, coordinates, and timezone. Domains are resolved to their first IPv4 address before lookup. Location is IP-level and approximate; it is not the address of the site owner. Related: dns, whois, ns_reverse.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | IP address or domain name. Scheme, port, path, and a leading www. are stripped automatically |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | Zero or one record |
| error | string | – | – |
| success | boolean | yes | – |
| total | integer | – | 1 when the address is in the database, 0 when it is not |
No examples provided.
keyword_data Keyword Search Volume & CPC ~51
Return search-volume, CPC, and competition data for a keyword. Related: keywords_trends.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Market. Default: US-EN |
| keyword | string | yes | Keyword to research |
| Name | Type | Req | Description |
|---|---|---|---|
| competition | number | – | Competition index (0 to 1) |
| competition_level | string | – | LOW, MEDIUM, or HIGH |
| error | string | – | Error message when success is false |
| high_cpc | number | – | High range cost-per-click in USD |
| keyword | string | – | – |
| low_cpc | number | – | Low range cost-per-click in USD |
| search_volume | integer | – | Average monthly search volume |
| success | boolean | yes | – |
No examples provided.
keywords_trends Keyword Registration Trends ~121
Return provider-computed keyword registration statistics. hot and emerging cover rolling keyword cohorts; prefix returns prefix activity buckets. scope=all represents the provider's filtered all-gTLD sample, while scope=com represents its pure-letter .com subset and is not available for prefix. Results are representative samples, not a complete registry feed, demand measurement, valuation, or investment recommendation.
| Name | Type | Req | Description |
|---|---|---|---|
| scope | string | – | all = filtered all-gTLD sample; com = pure-letter .com subset. prefix supports all only. |
| type | string | – | Trend dataset to return. |
| Name | Type | Req | Description |
|---|---|---|---|
| coverage | string | – | Provider coverage identifier, such as all_gTLDs or com_letters_only. |
| data | array | – | – |
| data_date | string | – | Provider data date when supplied; not derived from the request time. |
| error | string | – | Error message when success is false. |
| sample_type | string | – | Provider sampling description, such as filtered_representative_sample. |
| scope | string | – | – |
| success | boolean | yes | – |
| total | integer | – | – |
| type | string | – | – |
| updated_at | string | – | Provider update timestamp when supplied; not derived from the request time. |
| window_days | integer | – | Provider-defined rolling observation window when supplied. |
No examples provided.
market Domain Marketplace Search ~441
Search currently registered domains that carry marketplace listing data, filtered by keyword, TLD, TLD type (generic or country-code), listing status, length, and character set. Results are live domains owned by someone. Related: keyword_data, tld_check.
| Name | Type | Req | Description |
|---|---|---|---|
| exclude | string | – | Negative keywords to exclude |
| keyword | string | – | Brand or industry term (min 2 chars). Substring matching applies at every length, including 2-character terms. |
| length | string | – | Domain name length filter |
| no_hyphen | string | – | Exclude hyphenated domains (true/false) |
| no_number | string | – | Exclude domains containing numbers (true/false) |
| page | string | – | Page number for pagination |
| position | string | – | Keyword placement in domain name. Default is 'all' (substring match). |
| sort | string | – | Sort order |
| status | string | – | Filter by status: 'forsale' for domains listed for sale |
| tld | string | – | Filter by TLD, e.g. 'com', 'de', or a second-level suffix such as 'com.br'. A two-letter country code also covers its second-level suffixes. Provide WITHOUT keyword to enter TLD browse mode (requires… |
| tld_count_max | string | – | Maximum cross-TLD registration count for the name. Integer 0-10000. See tld_count_min. |
| tld_count_min | string | – | Minimum cross-TLD registration count for the name. Integer 0-10000. Combine with tld_count_max for a range; set both equal for an exact count. Matches the prefix_tld_count field in results. |
| tld_type | string | – | Limit results to country-code TLDs ('cctld': suffixes ending in a two-letter code, including second-level ones such as 'com.br') or generic TLDs ('gtld': all other suffixes; internationalized country… |
| type | string | – | Character set filter |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
| total_found | integer | – | Total matching results across all pages |
No examples provided.
market_price Domain Market Price Check ~104
Check whether a domain is listed for sale on a supported aftermarket and, if it is, the asking price. Returns for_sale with the asking price in USD, make_offer when it is listed without a fixed price, or not_found when no listing was found. Coverage is limited to a few marketplaces, so not_found does not mean the domain is not for sale elsewhere. Related: available, aged.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain name (e.g., 'example.com') |
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Price currency (e.g., USD) |
| domain | string | yes | – |
| error | string | – | – |
| estimated_price | number | – | Seller's listing price (only when status=for_sale) |
| message | string | – | – |
| status | string | yes | Market status: for_sale, make_offer, or not_found |
| success | boolean | yes | – |
No examples provided.
monitor Personalized Domain Monitor ~350
Manage cross-platform domain monitoring tasks that track changes in WHOIS, DNS, and host-supplied page content. Data is encrypted at rest (AES-256-GCM) in a private per-user directory. Actions: - get: retrieve monitors and check eligible WHOIS/DNS targets, returning current and previous data with change flags. - set: create a monitor, subject to the account tier's maximum. - update: save host-supplied page, WHOIS, or DNS state for a monitor. - delete: remove a monitor. - history: list the changes actually observed over time, optionally for one domain. get compares against the previous check only; history answers when a domain changed and what it changed from. Requires a registered account with memory enabled.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | 'get', 'set', 'update', 'delete', or 'history'. Defaults to 'get' if not specified. |
| days | string | – | history only: how far back to look, in days. Default 30, maximum 365. |
| dns | string | – | DNS result, backward compatibility (update only) |
| domain | string | – | Domain to monitor (set; also optional on history to filter to one domain) |
| id | string | – | Monitor task ID (update and delete) |
| note | string | – | What to watch for: the user's intent in natural language (set only) |
| page | string | – | Page content summary from web_fetch (update only) |
| tools | string | – | Comma-separated: whois, dns, web_fetch. Default: whois,dns (set only) |
| whois | string | – | WHOIS result, backward compatibility (update only) |
| Name | Type | Req | Description |
|---|---|---|---|
| error | string | – | Error message when success is false |
| message | string | – | Human-readable result message |
| monitor | object | – | Created monitor details (set only) |
| monitors | array | – | List of monitors with auto-check results (get only) |
| success | boolean | yes | Whether the request was successful |
| total | integer | – | Number of active monitors (get only) |
No examples provided.
nrds Newly Registered Domains Search ~745
Search newly registered domains from the last 60 days by keyword, or browse a single TLD without a keyword (browsing requires a registered account). Covers generic TLDs plus more than 100 country-code TLDs, including second-level registrations such as .com.br, .co.za and .co.id (tld 'br' returns the whole .br family, 'com.br' returns that suffix alone); government, military, education and non-profit categories are not included. Which country-code TLDs you can see depends on your plan; asking for one outside it returns a message saying so. Filter by recency or exact registration dates, registration term, TLD type (generic or country-code), length, character set, sale status, and nameserver; returns the cross-TLD count for each name. New registrations are folded in continuously, typically 15 to 20 minutes after registration. Dates here are day-level, not clock times. Related tools: whois, dns, ns_reverse, typosquat
| Name | Type | Req | Description |
|---|---|---|---|
| days_range | string | – | Registration recency: '0-30' is the last 30 days, '31-60' is 31 to 60 days ago. |
| exclude | string | – | Negative keywords to exclude |
| exclude_ns | string | – | Leave out domains using these nameservers. Comma-separated, up to 10 values, each matched the same way as ns. |
| has_sale | string | – | Filter to domains listed for sale |
| keyword | string | – | Search term (min 2 chars). Substring matching applies at every length, including 2-character terms. |
| length | string | – | Domain name length: '<=15' is 15 characters or fewer, '>15' is 16 or more. |
| no_hyphen | string | – | Exclude hyphenated domains |
| no_number | string | – | Exclude domains containing numbers |
| ns | string | – | Nameserver filter, one value. A domain such as 'cloudflare.com' matches every nameserver host under it; a full host such as 'dana.ns.cloudflare.com' matches that host only. |
| page | string | – | Page number for pagination |
| period | string | – | Registration term: '1' is one year, '>1' is longer than one year. |
| position | string | – | Keyword placement in domain name. Default is 'all' (substring match). |
| registered_from | string | – | Registered on or after this date, YYYY-MM-DD. Combine with registered_to for a range, or set both to the same day for a single day. Takes precedence over days_range. |
| registered_to | string | – | Registered on or before this date, YYYY-MM-DD. See registered_from. |
| sort | string | – | Sort order |
| tld | string | – | Filter by TLD, e.g. 'com', 'ai', or a second-level suffix such as 'com.br'. A two-letter country code also covers its second-level registrations ('br' includes 'com.br'). |
| tld_count | string | – | Cross-TLD registration count of the name (the prefix_tld_count field): '<=4', '5-20' or '>20'. Domains first seen only hours ago (live rows) carry a count of 1. |
| tld_type | string | – | Limit results to country-code TLDs ('cctld', including second-level ones such as 'com.br'; only those your plan includes) or generic TLDs ('gtld'). Omit to include both. |
| type | string | – | Character set filter |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | Error message when success is false |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
| total_found | integer | – | Total matching results across all pages |
No examples provided.
ns_reverse Reverse NS Lookup ~247
Reverse NS lookup: find gTLD domains hosted on a specific nameserver, filtered by TLD and keyword. Give several nameservers to find domains that use all of them at once (intersection; available on higher plans). Related: whois, dns.
| Name | Type | Req | Description |
|---|---|---|---|
| keyword | string | – | Substring filter within domain names |
| max_len | string | – | Maximum domain name length (integer) |
| min_len | string | – | Minimum domain name length (integer) |
| no_hyphen | string | – | Exclude hyphens |
| no_number | string | – | Exclude numbers |
| ns | string | yes | Target nameserver hostname (e.g., 'ns1.example.com'). Comma-separate up to 10 to match only domains that use all of them (intersection, unlike tld where commas mean any); multiple nameservers are ava… |
| page | string | – | Page number for pagination |
| pure_alpha | string | – | Letters only (strictest quality filter) |
| pure_digit | string | – | Numbers only |
| sort | string | – | Sort order |
| tld | string | – | Filter by TLD (e.g., 'com') |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | – |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
No examples provided.
preferences User Preferences & Memory ~275
Manage user preferences and memory settings. Data is encrypted at rest (AES-256-GCM) in isolated per-user directories. Actions: - get: report whether memory is enabled and return saved preferences. - set: save preferences; memory_enabled must be true before any preferences, monitors, or strategies can be stored, and requires explicit user consent. - delete: permanently erase all stored user data (GDPR Article 17). Related: monitor, strategy.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | 'get', 'set', or 'delete'. Defaults to 'get' if not specified. |
| budget | string | – | 'low', 'medium', 'high' (set only) |
| exclude_hyphens | string | – | 'true' or 'false' (set only) |
| exclude_numbers | string | – | 'true' or 'false' (set only) |
| industry | string | – | Industry type (set only) |
| memory_enabled | string | – | 'true' to enable memory, 'false' to disable. Must be enabled before using monitors or strategies. (set only) |
| preferred_tlds | string | – | Comma-separated TLDs, e.g. 'com,net,io' (set only) |
| style | string | – | 'short', 'brandable', 'keyword' (set only) |
| Name | Type | Req | Description |
|---|---|---|---|
| data | object | – | Saved preference data (get only, when memory is enabled) |
| memory_enabled | boolean | – | Whether memory is enabled for this user |
| message | string | – | Human-readable result message |
| monitors_count | integer | – | Number of active monitors (get only) |
| monitors_summary | object | – | Monitor overview (get only, when monitors_count > 0) |
| strategies_count | integer | – | Number of active strategies (get only) |
| success | boolean | yes | Whether the request was successful |
No examples provided.
price TLD Pricing ~52
Return standard registration and renewal price for a TLD. Related: available.
| Name | Type | Req | Description |
|---|---|---|---|
| tld | string | yes | TLD to query, comma-separated for multiple (e.g., 'com', 'com,io,ai') |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of TLDs returned |
No examples provided.
registrar ICANN Registrar Directory ~132
Look up ICANN-accredited registrars by name, alias, or IANA ID. Returns accreditation status, RDAP endpoint, business contact details, a drop-catch flag, and the parent entity for reseller shells. Around 60 percent of accredited registrars are shells operated by a handful of parents, so parent_id is what tells you who actually runs a name. Related: whois, available, expired.
| Name | Type | Req | Description |
|---|---|---|---|
| page | string | – | Page number for pagination |
| query | string | yes | Registrar name, alias, or IANA ID (e.g. 'namecheap', 'gname', '1441') |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | Matching registrars |
| error | string | – | – |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Rows on this page |
| total_found | integer | – | Total matches across all pages |
No examples provided.
strategy Saved User Strategy State ~138
Store user-authored strategy text, execution timestamps, and the most recent result in encrypted per-user storage. This tool does not provide presets, define opportunities, choose domains, or execute a workflow. Requires a registered account with memory enabled.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | get, set, update, or delete. Defaults to get. |
| id | string | – | Saved strategy ID for update or delete. |
| name | string | – | Optional user-defined name for set. |
| result | string | – | Latest user- or host-supplied result summary for update. |
| strategy | string | – | User-authored text, maximum 500 characters, for set. |
| Name | Type | Req | Description |
|---|---|---|---|
| error | string | – | – |
| max | integer | – | – |
| message | string | – | – |
| strategies | array | – | – |
| strategy | object | – | – |
| success | boolean | yes | – |
| total | integer | – | – |
No examples provided.
tld_check Cross-TLD Registration Check ~55
Check how a prefix is registered across core TLDs, returning per-TLD status and aggregate counts. Related: bulk_tld, available.
| Name | Type | Req | Description |
|---|---|---|---|
| prefix | string | yes | Keyword without extension (e.g., 'openai') |
| Name | Type | Req | Description |
|---|---|---|---|
| cctlds_count | integer | – | Number of ccTLDs with this prefix registered |
| count | integer | – | Total number of TLDs with this prefix registered |
| error | string | – | Error message when success is false |
| gtlds_count | integer | – | Number of gTLDs with this prefix registered |
| prefix | string | yes | – |
| success | boolean | yes | – |
| tlds | object | – | Status of core TLDs (com, net, org, io, ai, de). Values: registered, for_sale, expiring, or might_available |
No examples provided.
tld_rank gTLD Rankings ~75
Rank TLDs by registration volume and related metrics over a chosen period. Related: tld_trends.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | string | – | Number of results (default 20, max 100) |
| type | string | – | Ranking type: 'newly' for today's new registrations, 'active' for total active domains |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| date | string | – | Data date (YYYY-MM-DD) |
| error | string | – | – |
| success | boolean | yes | – |
| total | integer | – | – |
| type | string | – | Ranking type: 'newly' or 'active' |
No examples provided.
tld_trends gTLD Registration Trends ~209
Return registration trend data for a TLD over time, or compare multiple TLDs, in active-total or newly-registered mode. Related: tld_rank, keywords_trends.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | 'data' for single TLD deep-dive, 'compare' for multi-TLD comparison |
| days | string | – | Time horizon |
| tld | string | – | Single TLD for 'data' mode, gTLDs only (e.g., 'com', 'xyz'). Country-code TLDs are not covered and return an error. |
| tlds | string | – | Comma-separated TLDs for 'compare' mode (max 5, gTLDs only, e.g. 'xyz,online,shop,store'). Country-code TLDs such as io, ai, co are not covered by this dataset. |
| type | string | – | 'newly' for daily new registrations, 'active' for total active domains |
| Name | Type | Req | Description |
|---|---|---|---|
| data | – | – | In 'data' mode: array of data points. In 'compare' mode: object keyed by TLD name, each value is an array of data points. |
| days | integer | – | – |
| error | string | – | – |
| notice | string | – | Compare mode only: present when some requested TLDs had no data; explains which and why. |
| success | boolean | yes | – |
| tld | string | – | TLD name (data mode only) |
| tlds_missing | array | – | Compare mode only: requested TLDs that returned no trend data. |
| type | string | – | 'newly' or 'active' |
No examples provided.
typosquat Typosquat Scanner ~138
Generate typosquat permutations for a domain and check which variants are registered. Produces omission, transposition, keyboard-adjacent replacement, insertion, repetition, hyphenation, vowel-swap, homoglyph, plural/singular, and TLD-swap variants. Each result includes the variant domain, mutation type, prefix TLD count (how many TLDs the prefix is registered under), and registration date if known. Use for brand protection, phishing detection, and defensive registration planning. Related tools: nrds, ns_reverse, dns, whois.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain to scan (e.g. example.com) |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| domain | string | – | The input domain |
| success | boolean | yes | – |
| total | integer | – | Number of permutations generated |
No examples provided.
unregistered_short_domains Unregistered Short Domains ~274
Search short .ai, .io, .si, .sh, .so and .md names that were unregistered at the latest data update: 3-letter names and 4-letter names, including CVCV, VCVC, and CCVV shapes (C = consonant, V = vowel), with how many other TLDs each name is registered in. Without a registered account, only .ai names are shown and filters are not available. Not re-checked at query time; confirm with available or bulk_available before registering. Related: available, bulk_available.
| Name | Type | Req | Description |
|---|---|---|---|
| exclude | string | – | Exclude characters (comma-separated) |
| keyword | string | – | Filter by characters in prefix |
| no_hyphen | string | – | Exclude hyphens |
| no_number | string | – | Exclude numbers |
| page | integer | – | Page number, 10 results per page. Page depth depends on your plan. |
| sort | string | – | Sort order |
| tld | string | – | Extension: ai, io, si, sh, so or md. Comma-separate to combine (e.g., 'io,sh'); omit for all. |
| tld_count | string | – | Filter by cross-TLD registration count |
| type | string | – | Pattern type filter |
| Name | Type | Req | Description |
|---|---|---|---|
| data | array | – | – |
| error | string | – | – |
| max_page | integer | – | – |
| page | integer | – | – |
| success | boolean | yes | – |
| total | integer | – | Number of results on this page |
No examples provided.
usage Usage and Quota ~29
Return the current account tier, per-tool-group usage, rate limits, and stateful Monitor and Strategy quotas.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| monitor | object | yes | – |
| strategy | object | yes | – |
| tier | string | yes | Account tier. |
| tools | array | yes | Usage and quota information grouped by tools that share a limit. |
| upgrade_hint | string | – | Optional account-capacity information for tiers that have an upgrade path. |
No examples provided.
whois RDAP WHOIS Registration Info ~70
Return WHOIS/RDAP registration data for a domain: registrar, dates, status, and nameservers. Related: dns.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Bare domain name such as example.com. No protocol (https://), path, or port; internationalized names in punycode (xn--...). |
| Name | Type | Req | Description |
|---|---|---|---|
| created | string | – | Registration creation date |
| domain | string | yes | – |
| expires | string | – | Expiration date |
| nameservers | array | – | Configured nameservers |
| registered | boolean | yes | Whether the domain is currently registered |
| registrar_name | string | – | Registrar name |
| status | array | – | Domain status codes |
| updated | string | – | Last updated date |
No examples provided.
How do I install the DomainKits MCP server?
DomainKits is a hosted endpoint at https://api.domainkits.com/v1/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · api.domainkits.com
claude mcp add --transport http abtdomain-domainkits-mcp 'https://api.domainkits.com/v1/mcp'
What is the DomainKits MCP server?
DomainKits is an MCP server listed in the public MCP registry as io.github.ABTdomain/domainkits-mcp. Search newly registered, expired, aged, active, deleted and for-sale domains, plus WHOIS and DNS. This page covers its hosted endpoint (https://api.domainkits.com/v1/mcp).
Is the DomainKits MCP server safe to use?
DomainKits scores 78 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the DomainKits MCP server expose?
DomainKits exposes 30 tools: active, aged, available, backlink_summary, bulk_available, and 25 more. Their descriptions and schemas cost roughly 6,085 tokens of context every time the server is loaded.
Does the DomainKits MCP server require authentication?
No. We connected to DomainKits without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the DomainKits MCP server still maintained?
DomainKits is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.