WHOIS
io.github.KincaidYang/whois
Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://whois.ddnsip.cn/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (1,922 ms) | our check, 2026-10-04 |
| Protocol version | 2026-07-28 | our check, 2026-10-04 |
| Tools (2) | whois_batch_lookup, whois_lookup | tools/list, 2026-10-04 |
| GitHub stars | 64 | github.com/KincaidYang/whois |
| Last push | 2026-10-01 | GitHub API |
| Licence | MIT | GitHub API |
| Registry version | 1.4.0 · active · updated 2026-09-26 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http whois https://whois.ddnsip.cn/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/io.github.KincaidYang/whois)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.KincaidYang/whois.