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Free DMARC Record Checker
Check your domain's DMARC, SPF, DKIM, DNSSEC, MTA-STS, and TLS-RPT configuration instantly.
What is DMARC?
DMARC protects your domain from email spoofing by verifying that messages pass SPF and DKIM authentication.
Instant Results
Get a complete analysis of your email security configuration in seconds. No signup required.
Actionable Advice
Get specific recommendations to fix issues and improve your email deliverability.