isitdns for Cursor

net.isitdns/isitdns

Is it DNS? Audit a site or domain that isn't working: one call says if it resolves and why. No key.

client:Cursor transport:streamable-http tools:6

Install isitdns in Cursor

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

{
  "mcpServers": {
    "isitdns": {
      "url": "https://isitdns.net/mcp"
    }
  }
}

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