LIVE SCANNER
Domain Scanner
Check a domain's SPF, DMARC, CAA, and A/MX DNS records, then review the related framework control mappings. This is a technical DNS review, not a complete security or compliance audit.
Privacy Disclosure: This tool makes an external DNS-over-HTTPS request to Google's DoH API (dns.google) to resolve the domain you enter.
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Live Domain Security & DNS Posture Scanner
Audit external DNS configurations, email spoof protection (SPF/DMARC), and TLS CA authorizations in real time directly from your browser.
DNS lookup via Google DoH; domain sent to Google
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Target Host:
ðŸ›¡ï¸ SPF RecordChecking...
Checking v=spf1 policy...
Maps to: GDPR Art. 32 · DPDP Sec. 8âœ‰ï¸ DMARC PolicyChecking...
Checking _dmarc record...
Maps to: SOC 2 CC6.6 · ISO 27001🔒 CAA PolicyChecking...
Checking CAA records...
Maps to: HIPAA §164.312(e)🌠Host RoutingChecking...
Resolving A / MX records...
Maps to: DPDP Sec. 8(5)DNS lookup results from Google DNS-over-HTTPS (DoH).