NETWORKING / FREE TOOL
SPF / DMARC Record Analyzer
Inspect pasted SPF and DMARC TXT values for basic syntax, DNS lookup limits and policy warnings.
✳ Input stays in this browser. No account needed.
This utility processes input in your browser. Verify generated results before use in production systems.
About this utility
Inspect pasted SPF and DMARC TXT values for basic syntax, DNS lookup limits and policy warnings. Double-check results before applying them to production infrastructure, and follow organizational security policies when using third-party websites.
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