MCP.Market

WhoisXML API MCP Server

online · 100% uptime
by whois-api-llc·io.github.whois-api-llc/mcp-whoisxmlapi·v1.15.0
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35 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API.

B74/100grade B
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Safety scan
B74/100

not scanned yet

Adoption
New

0 stars63 downloads/wk

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WhoisXML API MCP Server tools

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How WhoisXML API MCP Server compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
74/100
higher than 43% of 916 Email servers
Uptime
100%
of our recent checks; the typical remote Email server answers 100%
Response time
449 ms
faster than 35% of 609 Email servers
Downloads a week
63
more than 45% of 235 Email servers with a package

Release history: 11 versions in the registry since 2026-09-08, latest 2026-11-03, typically one every 1 day.

Install WhoisXML API MCP Server in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp-whoisxmlapi https://mcp-hosted.whoisxmlapi.com/mcp
Add to Cursor

What the publisher says

From the WhoisXML API MCP Server repository's README, as published. We do not edit it. Read it on GitHub

WhoisXML API MCP Server

The official WhoisXML API MCP server: 32 first-party tools for WHOIS, DNS, IP geolocation, threat intelligence, typosquatting, email verification, and native bulk lookups — in Claude, Cursor, VS Code, LobeChat, or any MCP client.

  • Documentation:
  • npm package: @whoisxmlapidotcom/mcp-whoisxmlapi
  • Docker image: whoisxmlapidotcom/mcp-whoisxmlapi
  • MCP Registry: io.github.whois-api-llc/mcp-whoisxmlapi

This repository is the public listing home for the server. Distribution is via the hosted endpoint, npm, and Docker Hub; the implementation source is maintained privately by Whois API, Inc.

Hosted endpoint (no install)

Connect any remote-capable MCP client to the hosted server — authentication is via OAuth with your WhoisXML API key:

https://mcp-hosted.whoisxmlapi.com/mcp
{
  "mcpServers": {
    "whoisxmlapi": {
      "url": "https://mcp-hosted.whoisxmlapi.com/mcp"
    }
  }
}

Run locally

Requires a WhoisXML API key — get one at .

npm:

{
  "mcpServers": {
    "whoisxmlapi": {
      "command": "npx",
      "args": ["-y", "@whoisxmlapidotcom/mcp-whoisxmlapi"],
      "env": { "WHOISXMLAPI_TOKEN": "at_YOUR_KEY" }
    }
  }
}

Docker:

docker run -i --rm -e WHOISXMLAPI_TOKEN=at_YOUR_KEY whoisxmlapidotcom/mcp-whoisxmlapi

Tools (32)

Domain intelligence

DNS & infrastructure

IP intelligence

Threat & brand protection

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

WhoisXML API MCP Server: common questions

Is WhoisXML API MCP Server safe?
Mostly: it is graded B (74/100). Read the WhoisXML API MCP Server safety report
How do I install WhoisXML API MCP Server?
It runs remotely at mcp-hosted.whoisxmlapi.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does WhoisXML API MCP Server need an API key?
Yes. The registry entry asks for WHOISXMLAPI_TOKEN.
Is WhoisXML API MCP Server maintained?
The last commit was 58 days ago (2026-09-08). The latest release is v1.15.0.
Is WhoisXML API MCP Server up?
100% of our last 26 checks got an answer. We check remote servers about four times a day.
What can I use instead of WhoisXML API MCP Server?
Servers from other publishers that do the same job: OpenOSINT MCP server, OpenOSINT MCP server and Netintel MCP server.
How does WhoisXML API MCP Server compare with other Email MCP servers?
safety score 74/100 (higher than 43% of 916 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 449 ms (faster than 35% of 609 Email servers). Full comparison.

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