Verify Your Core Defenses
Is your domain protected from spoofing? We simultaneously fetch and validate your SPF, DKIM, DMARC, and BIMI records to calculate your overall Authentication Score.
Real-Time SPF/DKIM/DMARC Validation & Anti-Spoofing Audit
Definitively secure your domain identity and guarantee your emails bypass aggressive spam filters by performing a full-stack, real-time authentication audit. We execute high-performance concurrent DNS scanning across your entire security stack, definitively validating your SPF authorization, DKIM cryptographic signatures, DMARC enforcement policies, and advanced BIMI brand readiness. Guaranteeing absolute technical accuracy with strictly real-time operations and zero simulated data, our robust backend calculates a precise 0-100 Authentication Score, providing IT administrators with immediate metrics and actionable intelligence to flawlessly harden your anti-spoofing posture and ensure universal trust with major inbox providers like Gmail and Microsoft.
Is your domain protected from spoofing? We simultaneously fetch and validate your SPF, DKIM, DMARC, and BIMI records to calculate your overall Authentication Score.
Modern email security requires three layers of protection. A failure in SPF, DKIM, or DMARC can cause legitimate business emails to be blocked by major providers like Gmail and Microsoft.
p=none (monitoring), quarantine (spam), and reject (full protection) to accurately assess your security posture.Your feedback has been submitted successfully. We appreciate your help in improving our tools.