What limitations apply to the free tier?
Rate limit is 10 requests per minute per IP, and each response returns at most 5 domains. NRDS data may have a 24–48 hour delay.
Domainkits MCP Server
@ABTdomain
基本情報
Domainkits MCP Server について
DomainKits MCP Server - Domain intelligence tools for investors, brand managers, and researchers.
#domain#nameserver reverse#domain intelligence#domain names#domainnames#search domains#newly registered domains
Domainkits MCP Server の設定
以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。
{
"mcpServers": {
"domainkits": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.domainkits.com/v1/mcp"
]
}
}
}Domainkits MCP Server のツール
29Search active gTLD domains from a database of ~240 million registered domains, filtered by keyword, TLD, length, and character set. A market-analysis instrument for keyword distribution and saturation; results are registered domains, not available for registration. Related: expired, whois, dns.
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.
Confirm a single domain's registrability and price. The definitive availability check for one domain. Related: bulk_available, whois, monitor.
Return a domain's backlink profile: domain rank, total backlinks, referring domains, spam score, and link distribution. Related: whois, safety.
Return the upstream Availability service's point-in-time status for up to 50 domains. available is an affirmative registrability result; registered is already registered; expiring is in an expiry-related lifecycle and is not directly registrable; reserved is registry-reserved; unknown means no verification path produced a reliable conclusion. MCP does not infer availability from failures and removes affiliate fields from the upstream response.
Check registration status of one keyword across many TLDs at once, returning which TLDs are taken, available, or listed for sale. Related: tld_check, available.
Search domains that have completed the deletion cycle and are open for immediate registration at standard cost, filtered by keyword, TLD, age range, length, and character set. Related: available, bulk_available, whois.
Resolve a domain's DNS records, including nameservers and hosting-related records. Related: whois, ns_reverse.
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.
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, drop date, length, and character set. Related: monitor, deleted, whois.
Return search-volume, CPC, and competition data for a keyword. Related: keywords_trends.
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.
Search currently registered domains that carry marketplace listing data, filtered by keyword, TLD, listing status, length, and character set. Results are live domains owned by someone. Related: keyword_data, tld_check.
Check Sedo aftermarket listing price for a domain. Returns status (for_sale, make_offer, or not_found) and listing price when available. Data source is Sedo only; other marketplaces (Afternic, Dan, etc.) are not covered. Related: available, aged.
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. Requires a registered account with memory enabled.
Search newly registered domains (last 60 days) by keyword across all TLDs, or browse a single gTLD without a keyword. Filter by recency, registration term, length, and character set. Related tools: whois, dns, ns_reverse, typosquat
Search domains registered within the last three days from a live, continuously updated feed. Use this when the question is about what was registered today, in the last few hours, or right now; use nrds instead for the 60-day history, which updates once per day and does not yet contain the most recent registrations. Related tools: nrds, whois, dns, typosquat
Reverse NS lookup: find all gTLD domains hosted on a specific nameserver, filtered by TLD and keyword. Related: whois, dns.
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.
Return standard registration and renewal price for a TLD. Related: available.
Return Google Safe Browsing status for a domain. Related: whois, backlink_summary.
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.
Check how a prefix is registered across core TLDs, returning per-TLD status and aggregate counts. Related: bulk_tld, available.
Rank TLDs by registration volume and related metrics over a chosen period. Related: tld_trends.
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.
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, safety.
Search unregistered short .ai domains by pattern (CVCV, CVCC, and other 3-4 letter shapes) that are still available for registration. Related: available, bulk_available.
Return the current account tier, per-tool-group usage, rate limits, and stateful Monitor and Strategy quotas.
Return WHOIS/RDAP registration data for a domain: registrar, dates, status, and nameservers. Related: dns, safety.
概要
What is Domainkits?
Domainkits provides domain intelligence tools through MCP-compatible clients, offering APIs for newly registered domain search, nameserver reverse lookup, and domain counts by type. It is designed for domain investors, brand managers, and researchers.
How to use Domainkits?
Configure Domainkits by adding its three endpoints to your Claude Desktop, Cursor, or Gemini CLI configuration using npx mcp-remote with the HTTP-first transport. Each endpoint corresponds to a separate tool: search_nrds, search_ns_reverse, and count_domains.
Key features of Domainkits
- Newly registered domain search with keyword, TLD, and length filters
- NS reverse lookup finds domains hosted on a specific nameserver
- Domain counting by type (NRDS, expired, aged) with multiple filters
- Supports filters for alpha, numeric, hyphen, and keyword inclusion/exclusion
- Returns up to 5 sample domains per query
- 10 requests per minute per IP
Use cases of Domainkits
- Find newly registered domains containing a specific keyword for brand monitoring
- Identify all gTLD domains using a particular nameserver for infrastructure research
- Count domain registrations by type to analyze market trends
- Filter domain lists by prefix length, TLD, or character composition for targeted discovery
よくある質問
How do I get full access with more results and exports?
Visit the full-access web interfaces: for NRDS at domainkits.com/search/new and for NS Reverse at domainkits.com/tools/ns-reverse.
What privacy protections are in place?
IP addresses and search queries are anonymized, logs are retained for only 7 days, and no personal data is collected.
Which transports does the server support?
The server uses HTTP (JSON-RPC via the MCP remote protocol). Configuration examples show the `http-first` transport for Claude and a plain URL for Cursor.
What runtime or dependencies are required?
You need Node.js and npx to run the `mcp-remote` client that bridges to the remote endpoints. No local server is installed.
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