DMARC Record Checker

Verify and analyze your domain's DMARC policy configuration

Why DMARC Matters

Protects against email spoofing
Enforces SPF and DKIM alignment
Provides reporting and monitoring

Common Configurations

v=DMARC1; p=reject; rua=mailto:dmarc@example.com

Strict policy with aggregate reporting

v=DMARC1; p=quarantine; pct=50;

Gradual implementation with 50% enforcement

Understanding DMARC Records

DMARC (Domain-based Message Authentication, Reporting & Conformance) helps protect your domain from email spoofing and provides visibility into email authentication results.

Record Format

v=DMARC1; p=policy; rua=mailto:reports@example.com

Policy Options

none: Monitor mode
quarantine: Send to spam
reject: Block delivery

Common Tags

rua: Aggregate reports
ruf: Forensic reports
pct: Enforcement percentage