Mmcp.market

WhoisLookup MCP server

by therealMrFunGuy·io.github.therealMrFunGuy/whois-lookup·v1.0.0

Domain WHOIS, DNS records, SSL certificates, and availability checks.

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Usage numbers are collected on the next scan

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If you have run it, two minutes of your experience saves the next person an afternoon.

WhoisLookup tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Not scanned yet. New registry listings are scanned within a day of import.

Install directly

claude mcp add --transport http whois-lookup https://whois.rjctdlabs.xyz/sse
Add to Cursor

WhoisLookup: common questions

Is WhoisLookup MCP server safe?
Not known yet: the safety scan has not run. New listings are scanned within a few days.
How do I install WhoisLookup?
It runs remotely at whois.rjctdlabs.xyz. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does WhoisLookup need an API key?
Yes. The registry entry asks for X-API-Key.
Is WhoisLookup maintained?
The latest release is v1.0.0.
Is WhoisLookup up?
0% of our last 8 checks got an answer. We check remote servers about four times a day.
What can I use instead of WhoisLookup?
Servers from other publishers that do the same job: Domain Liveness MCP server and Dashclaw MCP server.

Alternatives to WhoisLookup

Same job from other publishers: the closest match first, then the best rated.

  • Domain Liveness
    Is this business's website still there? Checks apex and www, and DNS separately from HTTP.
    A
  • Dashclaw
    Policy checks, approvals, records, and governed HTTP capabilities for unattended agents.
    B

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