dns-mcp

MCP server: resolve DNS records for a hostname. No external deps — uses Node's built-in dns/promises resolver, which respects the host's nameserver configuration.

Tool

resolve

{ "hostname": "example.com", "type": "MX" }

→

{
  "hostname": "example.com",
  "type": "MX",
  "records": [{ "priority": 0, "exchange": "." }]
}

Supported types: A, AAAA, MX, TXT, CNAME, NS, SOA, SRV, PTR, ANY. Default is A.

Related MCP server: DNS MCP Server

Configure

{ "mcpServers": { "dns": { "command": "npx", "args": ["-y", "@mukundakatta/dns-mcp"] } } }

License

MIT.

Repository Health

This repository includes a dependency-free health check for core documentation, metadata, and CI wiring. Run it locally before publishing changes:

python3 scripts/check_repository_health.py

The same check runs in GitHub Actions on pushes and pull requests.