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Claude Desktop

DNS Lookup — Bulk SPF, DKIM, DMARC & Mail Policy Findings for Claude Desktop

io.github.kriton-dev/dns-and-email-auth

Check DNS records and email authentication (SPF, DKIM, DMARC) for domains, as findings by severity

client:Claude Desktop transport:streamable-http

Install DNS Lookup — Bulk SPF, DKIM, DMARC & Mail Policy Findings in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "dns-and-email-auth": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.apify.com/?tools=hermeskd/dns-and-email-auth"
      ]
    }
  }
}

Claude Desktop has no remote transport in its config file, so this bridges through mcp-remote. Restart the app after saving. Claude Desktop docs

DNS Lookup — Bulk SPF, DKIM, DMARC & Mail Policy Findings in other clients