Domain Tools

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Domain Tools to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "domain-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-domain-tools"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Performs comprehensive domain analysis, including WHOIS lookups, DNS record queries, and DNS health checks.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Domain Tools

The DNS health check feature of Domain Tools actively identifies common DNS configuration issues that could affect website accessibility, email delivery, or overall domain stability, helping users quickly diagnose and resolve problems.

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