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WHOIS

io.github.KincaidYang/whois · v1.6.0

Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.

Connect Remote server

Terminal
claude mcp add --transport http whois https://whois.ddnsip.cn/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "whois": {
      "url": "https://whois.ddnsip.cn/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "whois": {
      "type": "http",
      "url": "https://whois.ddnsip.cn/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://whois.ddnsip.cn/mcp

Tools 2 found in our last check

  • whois_batch_lookup

    Query WHOIS/RDAP information for multiple domain names, IP addresses/CIDR prefixes, or ASNs in one call. Results are returned per query with individual statuses. Disabled unless the operator enables batch queries.

  • whois_lookup

    Query WHOIS/RDAP information for a domain name, IP address or CIDR prefix (v4 or v6), or ASN

Details

Endpointhttps://whois.ddnsip.cn/mcp (Streamable HTTP)
First published10 Nov 2026
Last updated10 Nov 2026
Registry nameio.github.KincaidYang/whois

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