`whoisxml_reverse_whois`

Pack: whoisxml · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/whoisxml_reverse_whois for the schema, then POST the same URL with its arguments for the data.

Find domains registered by <email/name/org> — reverse WHOIS lookup returning every domain whose current WHOIS record contains the search term. Example: whoisxml_reverse_whois({ term: “[email protected]”, _apiKey: “your-key” })

Parameters

Name	Type	Required	Description
`term`	string	yes	Registrant email, name, or organization to search for, e.g. “[email protected]” or “Google LLC”
`_apiKey`	string	yes	WhoisXML API key

Example call

Arguments

{
  "term": "[email protected]",
  "_apiKey": "your-whoisxml-api-key"
}

curl

curl -X POST https://gateway.pipeworx.io/whoisxml/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoisxml_reverse_whois","arguments":{"term":"[email protected]","_apiKey":"your-whoisxml-api-key"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('whoisxml_reverse_whois', {
  "term": "[email protected]",
  "_apiKey": "your-whoisxml-api-key"
});

More examples

{
  "term": "Google LLC",
  "_apiKey": "your-whoisxml-api-key"
}

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://pipeworx.io/mcp"
    }
  }
}

Connect to just the whoisxml pack

{
  "mcpServers": {
    "whoisxml": {
      "url": "https://gateway.pipeworx.io/whoisxml/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

whoisxml_reverse_whois