# Wwhois Whois MCP server

Source: https://glimind.com/server/mcp-registry%2Fru.wwhois%2Fwhois-mcp
Registry id: `mcp-registry/ru.wwhois/whois-mcp`
Status: live (checked 2026-10-26T23:23:06.122Z)

## Verdict

Wwhois Whois MCP server answered 99.85% of Glimind's liveness checks over 30 days, better than 26% of MCP servers, with 2535 ms median handshake and 9 outages in 90 days. Its agent-readiness grade is A (99/100) across 3 tools, costing an agent about 288 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.85% | 26% of MCP servers |
| Median handshake latency | 2535 ms | 2% of MCP servers |
| p95 handshake latency | 5117 ms | — |
| Checks in 30 days | 4,915 | — |
| Outages, 90 days | 9 | — |
| Median recovery | 8 min | — |
| Agent-readiness score | 99/100 (A) | 93% of MCP servers |
| Tools | 3 | — |
| Tool-list size for an agent | ~288 tokens | 95% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "wwhois-whois-mcp-server": {
      "type": "http",
      "url": "https://wwhois.ru/backend/mcp"
    }
  }
}
```

Claude Code:

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

## Tools (3)

- `ip_geolocation`: Geolocate an IPv4/IPv6 address: country, region, city, ISP and organisation.
- `punycode_convert`: Convert a domain between Unicode (IDN) and Punycode/ACE (xn--) form, both directions, auto-detected.
- `whois_lookup`: Look up WHOIS/RDAP data for a domain: registration state (registered / available / reserved / unsupported / unknown) and the full raw registry record (registrar

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.