DNS Lookup — Bulk SPF, DKIM, DMARC & Mail Policy Findings for Gemini CLI

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

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

client:Gemini CLI transport:streamable-http

Install DNS Lookup — Bulk SPF, DKIM, DMARC & Mail Policy Findings in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "dns-and-email-auth": {
      "httpUrl": "https://mcp.apify.com/?tools=hermeskd/dns-and-email-auth"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs