Important Alert: Google and Yahoo will require DMARC starting from April 2024.

PowerAnalyzer DMARC Domain Checker

Use our PowerAnalyzer to check if your domain name is protected against phishing, spoofing, fraud, and impersonation. You get a full analysis of your domain email security authentication status (DMARC, SPF, DKIM, MTA-STS, TLS-RPT, BIMI) and the needed actions to be taken to improve your security posture.


Use this tool to lookup and validate your SPF, DKIM and DMARC records.

Please enter a valid domain name, without http:// prefix
Enter the DKIM record selectors
Auto-Detect Selector
Please pass recaptcha field