Domain Intel MCP Server

by datakoot Your server? Claim it

answering

Domain Intel MCP is answering right now. Last checked 9 min ago. It exposes 6 tools. Last commit 24 Oct 2026.

Domain & company intel for AI agents: RDAP, DNS, email deliverability, tech stack. No API keys.

Uptime history 91 days of history · worst day 92%

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

119 ms

Response time

average over 24h

Stars

last commit 24 Oct 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 3 October 2026. No other catalogue keeps this.

3 Oct a tool description was rewritten subdomains

Domain Intel MCP missed 2 checks this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add domain-intel-mcp --transport http https://domain.datakoot.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://domain.datakoot.com/mcp

~/.codex/config.toml

[mcp_servers.domain-intel-mcp]
url = "https://domain.datakoot.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "domain-intel-mcp": {
      "url": "https://domain.datakoot.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "domain-intel-mcp": {
      "type": "http",
      "url": "https://domain.datakoot.com/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

domain

domain_intel

Registration 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_report

One-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.

dns

dns_lookup

Look 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.

email_deliverability

Assess 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.

subdomains

subdomains

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

tech_stack

Fingerprint 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.

Endpoints

URL	Transport	State	Latency	Checked
https://domain.datakoot.com/mcp	streamable-http	answering	90 ms	9 min ago

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Domain Intel MCP — questions

Answers built from our own checks of this server.

What can Domain Intel MCP do?

It exposes 6 tools, read directly from the server on our last check. Among them: dns_lookup, domain_intel, domain_report, email_deliverability, subdomains, tech_stack. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Domain Intel MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 119 ms. The bar chart above shows every period we have measured.

How do I connect Domain Intel MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Domain Intel MCP need an API key?

No. Domain Intel MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Domain Intel MCP?

It answers our handshake in 119 ms on average, which is faster than 89% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Domain Intel MCP open source?

The code is open source: it is published under the MIT licence, written in JavaScript and 1 stars on GitHub. The licence covers the code in the repository, not the hosted service at domain.datakoot.com, which runs on its operator's own terms.