Check your domain against the DMARC Census
Enter a domain and we'll put it in a tier with the census rules, using live DNS. We don't store the domain or the result.
See the senders behind your DNS records
This check reads your published records. The DMARC reports list each host that sends as your domain and whether it passed. We read them, and on a paid plan we email you the day a new sender fails.
Start watching your sendersFree for your first domain · No card · Per-source totals kept for life