Check your domain

Three live DNS lookups: the DMARC policy, the SPF record and the DKIM keys, read the way receivers read them.

One lookup now, or every report read for you

This page reads the records receivers will check on the next message. Receivers also send reports, naming each host that sent as your domain and whether its mail passed. We read every one and mail you a summary each Monday. Your first domain is free.

Start watching your domain

No card · 12+ months of history · The free plan does not expire