DomainDNA: Tech Stack Detector & WHOIS for Any Domain MCP Server

by workers-cybermax-tools-cybermax Your server? Claim it

answering

DomainDNA: Tech Stack Detector & WHOIS for Any Domain is answering right now. Last checked moments ago.

DomainDNA: a domain's tech stack, mail provider, SPF/DMARC, domain age and TLS in one record.

Uptime history 53 hours of history · worst hour 67%

53 hours agonow

98.9%

Uptime 24h

91 of 92 checks

—

Tools

hidden behind auth

345 ms

Response time

average over 24h

API key

Access

streamable-http

DomainDNA: Tech Stack Detector & WHOIS for Any Domain does not always answer

Over the last week it answered 99.5% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not 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 0 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add domain-intel --transport http 'https://mcp.apify.com/?tools=cybermax/domain-intel&via=mcp-registry'

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

https://mcp.apify.com/?tools=cybermax/domain-intel&via=mcp-registry

~/.codex/config.toml

[mcp_servers.domain-intel]
url = "https://mcp.apify.com/?tools=cybermax/domain-intel&via=mcp-registry"

.cursor/mcp.json

{
  "mcpServers": {
    "domain-intel": {
      "url": "https://mcp.apify.com/?tools=cybermax/domain-intel&via=mcp-registry"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "domain-intel": {
      "type": "http",
      "url": "https://mcp.apify.com/?tools=cybermax/domain-intel&via=mcp-registry"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but you need an API key from its owner to call it.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.apify.com/?tools=cybermax/domain-intel&via=mcp-registry	streamable-http	needs key	332 ms	0 min ago

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DomainDNA: Tech Stack Detector & WHOIS for Any Domain — questions

Answers built from our own checks of this server.

Why is there no tool list for DomainDNA: Tech Stack Detector & WHOIS for Any Domain?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 98.9% of checks in the last 24 hours got a reply.

Is DomainDNA: Tech Stack Detector & WHOIS for Any Domain working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 92 checks got a reply (98.9%), average response time 345 ms. The bar chart above shows every period we have measured.

How do I connect DomainDNA: Tech Stack Detector & WHOIS for Any Domain?

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. You will need your own key: it refuses anonymous clients.

Does DomainDNA: Tech Stack Detector & WHOIS for Any Domain need an API key?

Yes. Every time we knock, DomainDNA: Tech Stack Detector & WHOIS for Any Domain answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.

How fast is DomainDNA: Tech Stack Detector & WHOIS for Any Domain?

It answers our handshake in 345 ms on average, which is faster than 41% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.