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Free DMARC Checker

Instantly analyze your domain's email authentication. Verify DMARC, SPF, and BIMI records to protect your brand and improve deliverability.

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Comprehensive Analysis

What our tool checks for

We dig deep into your DNS records to ensure every layer of your email authentication is configured according to the latest standards.

DMARC Record: Verification of policy settings (none/quarantine/reject), alignment parameters, and reporting addresses to prevent domain spoofing.
SPF Record: Full validation of syntax, DNS lookup counts (staying under the 10 lookup limit), and authorized sending sources.
BIMI Record: Check for BIMI record presence, logo URL validity, and VMC certificate readiness to display your brand icon in supported inboxes.

See how leading organizations configure their email security.

Frequently Asked Questions

: A DMARC checker is a free diagnostic tool that queries your domain's DNS records to verify the existence and validity of your DMARC configuration. It helps identify syntax errors or missing records that could lead to email deliverability issues.
: Simply enter your domain name in the input field above. Our tool will instantly analyze your DNS and provide a detailed report on your DMARC, SPF, and BIMI status.
: DMARC (Domain-based Message Authentication, Reporting, and Conformance) prevents bad actors from spoofing your domain. It protects your brand reputation and ensures that legitimate emails are not marked as spam by Gmail, Yahoo, and Outlook.

Monitor your email authentication 24/7. Get real-time alerts and actionable insights with our automated platform.