MCP server

wwhois.ru domain tools Official

ru.wwhois/whois-mcp

Checked 28 Oct 2026, 09:03 UTC · Connected to it and listed its tools

WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.

Website Source

At a glance

Type

MCP server

Publisher

wwhois.ru (verified by the MCP Registry)

Status

Working at last check

Tools

3

Token cost

About 296 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

28 Oct 2026, 09:03 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http whois-mcp https://wwhois.ru/backend/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.whois-mcp]
url = "https://wwhois.ru/backend/mcp"

Gemini CLI

{"mcpServers":{"whois-mcp":{"httpUrl":"https://wwhois.ru/backend/mcp"}}}

Cursor

{"mcpServers":{"whois-mcp":{"url":"https://wwhois.ru/backend/mcp"}}}

VS Code

{"servers":{"whois-mcp":{"type":"http","url":"https://wwhois.ru/backend/mcp"}}}

Antigravity

agy mcp add whois-mcp https://wwhois.ru/backend/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"whois-mcp","server_url":"https://wwhois.ru/backend/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"whois-mcp","server_url":"https://wwhois.ru/backend/mcp"}

Tools

• ip_geolocation ~71 tokens
  Geolocate an IPv4/IPv6 address: country, region, city, ISP and organisation.
• punycode_convert ~92 tokens
  Convert a domain between Unicode (IDN) and Punycode/ACE (xn--) form, both directions, auto-detected.
• whois_lookup ~133 tokens
  Look up WHOIS/RDAP data for a domain: registration state (registered / available / reserved / unsupported / unknown) and the full raw registry record (registrar, dates, name servers, status). Supports 1400+ zones including IDN / Cyrillic domains.

Browse

• IPv4 tools
• Domains and DNS
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