Server data from the Official MCP Registry
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
About
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
Remote endpoints: streamable-http: https://wwhois.ru/backend/mcp
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.
3 tools verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"ru-wwhois-whois-mcp": {
"url": "https://wwhois.ru/backend/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
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/mcp - Transport: 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" }
}
}
Tools
| Tool | Arguments | Returns |
|---|---|---|
whois_lookup | domain (string) | Registration state (registered / available / reserved / unsupported / unknown) and the full raw WHOIS/RDAP record: registrar, registration and expiry dates, name servers, status. 1400+ zones including IDN / Cyrillic (.рф, .москва). RDAP where a zone offers it, plain WHOIS otherwise. |
ip_geolocation | ip (string) | Country, region, city, ISP and organisation for an IPv4/IPv6 address. |
punycode_convert | value (string) | Converts a domain between Unicode (IDN) and Punycode/ACE (xn--), both directions, auto-detected. |
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.
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