DMARC policy checker

// what this tool does

Resolves _dmarc.<your-domain> via Cloudflare's DNS-over-HTTPS resolver, parses the published policy, and tells you whether your inbox is currently enforced, merely monitored, or unprotected. Nothing is logged in this UI.

Tags decoded: p= policy · sp= subdomain policy · pct= percent enforced · rua/ruf= aggregate / forensic report addresses · adkim/aspf= alignment mode.