Free · passive · powered by Vijilan Security Labs
Email Trust Check
An email trust check reads a domain's public SPF, DKIM and DMARC records to show whether anyone can send email that impersonates it. Vijilan's check is free and passive — it inspects only published DNS records, takes about ten seconds, and requires no signup and no access to your mail system.
Inspect SPF, DMARC and common DKIM records to see whether a domain is configured to resist email spoofing.
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DNS controls are one layer of email security. ThreatAssess connects domain posture to identity, endpoint and response readiness.
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