Look up a domain's DMARC record, policy, reporting destinations, and alignment settings — no account required.
Enter a domain name (e.g. example.com) to retrieve and explain its DMARC DNS record.
No _dmarc.example.com TXT record was found. Without a DMARC record, receiving mail servers
have no policy instructions for emails that fail authentication, leaving your domain unprotected.
No SPF TXT record was found for example.com. A message can still pass DMARC through aligned DKIM,
but the dedicated SPF checker can confirm lookup limits and authorised senders.
No DKIM key was found by this limited lookup. DKIM uses selectors, so use the dedicated checker to provide a selector or probe common selectors before concluding that the domain does not sign.
Run the full DKIM checkOnlyDMARC tracks your DMARC record changes, aggregates reports, and alerts you when something goes wrong.
Sign Up Generate a DMARC recordEmail me a full report