wwhois-mcp
wwhois — MCP server
WHOIS/RDAP domain lookup, IP geolocation and Punycode conversion, exposed as Model Context Protocol tools. Backed by wwhois.ru.
Server URL:
https://wwhois.ru/backend/mcpTransport: Streamable HTTP (JSON-RPC 2.0)
Auth: none — public, read-only
Rate limit: 30 tool calls / minute per client IP
Docs: https://wwhois.ru/mcp
Connect
Claude Desktop, Cursor, and other clients with an MCP server config:
{
"mcpServers": {
"wwhois": { "type": "http", "url": "https://wwhois.ru/backend/mcp" }
}
}Related MCP server: DomainDetails MCP Server
Tools
Tool | Arguments | Returns |
|
| Registration state ( |
|
| Country, region, city, ISP and organisation for an IPv4/IPv6 address. |
|
| Converts a domain between Unicode (IDN) and Punycode/ACE ( |
Manual check
curl -s https://wwhois.ru/backend/mcp \
-H 'Content-Type: application/json' -H 'Accept: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'Notes
The server is a thin MCP wrapper over wwhois.ru's existing tools — the data is the same you get from the web pages at /whois, /ip and /punycode. It is a hosted remote service; this repository holds the description and manifests only.
This server cannot be deployed
Maintenance
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