Free DMARC Checker Tool

Free DMARC Record Checker Tool

Check if your domain has DMARC protection. Verify your DMARC policy, reporting configuration, and identify any issues.

Check Your DMARC Record

DMARC Record Lookup

Open DMARC Checker Tool →

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What the Tool Checks

  • Record exists – Verifies DMARC is published at _dmarc.yourdomain.com
  • Policy level – Shows your current policy (none/quarantine/reject)
  • Reporting setup – Confirms report destinations are configured
  • Syntax validation – Checks for formatting errors

DMARC Policy Levels

Policy What It Does When to Use
p=none Monitor only, no enforcement Initial setup, collecting data
p=quarantine Send failures to spam After verifying legitimate sources pass
p=reject Block failing emails Maximum protection

Example DMARC Record

v=DMARC1; p=reject; rua=mailto:dmarc@yourdomain.com; pct=100

Common Issues

Issue Solution
No DMARC record Set up DMARC
p=none only Progress to enforcement
No reporting (rua) Add rua= tag for reports

Related Resources