DNSai Free DNS Tools for Cursor

com.dnsai/dnsai-free

Free live DNS, SPF/DMARC/MX, DKIM and WHOIS lookups for any domain. No key needed to start.

client:Cursor transport:streamable-http tools:11

Install DNSai Free DNS Tools in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "dnsai-free": {
      "url": "https://mcp.dnsai.com/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs