Domain Security Health Check

Comprehensive analysis of your email security protocols: DMARC, SPF, DKIM, MTA-STS, TLS-RPT, and BIMI

What We Check

Our comprehensive domain health check analyzes all critical email security protocols to identify vulnerabilities and provide actionable recommendations.

DMARC

Domain-based Message Authentication, Reporting & Conformance - protects your domain from email spoofing and phishing.

SPF

Sender Policy Framework - verifies that emails are sent from authorized mail servers.

DKIM

DomainKeys Identified Mail - cryptographically signs emails to prove they haven't been tampered with.

MTA-STS

Mail Transfer Agent Strict Transport Security - enforces TLS encryption for secure email delivery.

TLS-RPT

TLS Reporting - provides detailed reports about TLS connection failures and issues.

BIMI

Brand Indicators for Message Identification - displays your brand logo in supported email clients.

Related Tools

DMARC Lookup SPF Lookup DKIM Lookup Blacklist Check MTA-STS Check

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