Email DNS Security Checker for MX, SPF, DKIM, DMARC & MTA-STS
Checks a domain's live mail DNS configuration (MX, SPF, DMARC, optional DKIM selector, MTA-STS, TLS-RPT, BIMI) and shows published records with a score.
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Checks a domain's live mail DNS configuration (MX, SPF, DMARC, optional DKIM selector, MTA-STS, TLS-RPT, BIMI) and shows published records with a score.