Email Auth Checker (SPF / DKIM / DMARC)
Look up a domain's live SPF, DKIM and DMARC DNS records and summarise the policy.
Reads the live SPF, DMARC and (with a selector) DKIM TXT records over DNS-over-HTTPS.
About this tool
Look up a domain's live SPF, DKIM and DMARC DNS records and summarise the policy.