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Domain & Company Intel MCP

R0· no sign-in

Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.

v2.1.0 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality75good
Trust93of 100
Uptime, 30 days96%
Latency p50179 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "domain-dns-whois": {
      "type": "http",
      "url": "https://domain.datakoot.com/mcp"
    }
  }
}
claude mcp add --transport http domain-dns-whois https://domain.datakoot.com/mcp
[mcp_servers.domain-dns-whois]
url = "https://domain.datakoot.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "domain-dns-whois": {
      "type": "remote",
      "url": "https://domain.datakoot.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "domain-dns-whois": {
      "type": "http",
      "url": "https://domain.datakoot.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=domain-dns-whois&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZG9tYWluLmRhdGFrb290LmNvbS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "domain-dns-whois": {
      "type": "http",
      "url": "https://domain.datakoot.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "domain-dns-whois": {
      "httpUrl": "https://domain.datakoot.com/mcp"
    }
  }
}
extensions:
  "domain-dns-whois":
    enabled: true
    name: "domain-dns-whois"
    type: streamable_http
    uri: "https://domain.datakoot.com/mcp"
    timeout: 300

Quality 75 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations6 of 6 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 861 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes18 tool changes in 30 days
  • fail
    stability.rug_pull1 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

6 tools, about 861 tokens to load them all · tool set bf112bf4d394 · tools last changed 2026-10-08 · checked 2026-10-20 23:59 UTC

Tool changes

  • subdomainschangedoutput schema
  • tech_stackchangedoutput schema
  • email_deliverabilitychangedoutput schema
  • dns_lookupchangedoutput schema
  • domain_intelchangedoutput schema
  • domain_reportchangedoutput schema
  • subdomainschangeddescription, output schemameaning changed
    before

    Discover subdomains of a domain from public Certificate Transparency logs (crt.sh). Useful for mapping a company's public surface (app., api., staging., etc.). Best-effort: crt.sh can be slow; returns a note if unavailable.

    after · 38% of words in common

    Discover a domain's public subdomains (app., api., staging., and so on) from Certificate Transparency logs, querying crt.sh and Cert Spotter in parallel and returning whichever answers first. Useful for mapping a company's public attack surface or infrastructure. If both sources are down the call returns an error rather than an empty list.

  • tech_stackchangedoutput schema
  • email_deliverabilitychangedoutput schema
  • dns_lookupchangedoutput schema

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 93 / 100

provenance90
liveness98
freshness85
hygiene100

+repository +namespace-matches-repo +dns-namespace +reachable +uptime-96% ~updated-48d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://domain.datakoot.com/mcp streamable-httpnoneyes96%179 ms2025-06-182026-10-20

Tools (6)

dns_lookupread-onlyLook up DNS records for a domain via Cloudflare DNS-over-HTTPS. Returns A, AAAA, MX, NS, TXT, CNAME, and SOA records. Use to see where a domain is hosted, who runs its mail and DNS, and what verification/policy TXT records it publishes.
domain_intelread-onlyRegistration intelligence for a domain via RDAP (the modern WHOIS). Returns registrar, creation/expiration/last-changed dates, domain age in years, EPP status codes, nameservers, DNSSEC state, and abuse contact. Use to vet a company, assess a lead, or judge how established a domain is.
domain_reportread-onlyOne-call full dossier on a domain: registration (RDAP), DNS records, email deliverability, and website tech stack, combined into a single report. Use for fast lead qualification, company research, or recon without four separate calls.
email_deliverabilityread-onlyAssess whether a domain (or the domain of an email address) can receive mail and how strong its sender authentication is. Returns MX presence, SPF and DMARC policy, whether it's a free consumer provider (gmail, etc.) or a known disposable/temp-mail provider, and an overall verdict. Use to qualify leads and flag throwaway signups.
subdomainsread-onlyDiscover a domain's public subdomains (app., api., staging., and so on) from Certificate Transparency logs, querying crt.sh and Cert Spotter in parallel and returning whichever answers first. Useful for mapping a company's public attack surface or infrastructure. If both sources are down the call returns an error rather than an empty list.
tech_stackread-onlyFingerprint the technology behind a website by fetching its homepage. Detects web server, CMS/framework (WordPress, Shopify, Next.js, etc.), CDN, analytics, and returns the page title, final URL after redirects, and key response headers. Use for competitive research and lead enrichment.

Schemas: list_tools.

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Official server.json
{
  "name": "com.datakoot/domain-dns-whois",
  "title": "Domain & Company Intel MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://domain.datakoot.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "2.1.0",
  "repository": {
    "url": "https://github.com/datakoot/domain-intel-mcp",
    "source": "github"
  },
  "description": "Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack."
}