Domain Trust Check (DNS, Email Auth, TLS, Headers) for Cursor

io.github.pcp183/domain-check

Live domain trust checks: DNS, MX, SPF, DMARC, DNSSEC, TLS certificate and HTTPS headers. x402.

client:Cursor transport:streamable-http tools:1

Install Domain Trust Check (DNS, Email Auth, TLS, Headers) in Cursor

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

{
  "mcpServers": {
    "domain-check": {
      "url": "https://domain-check-production-6228.up.railway.app/mcp"
    }
  }
}

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