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Scan History Tools

Server + network

Email Security Checker

Check a domain’s SPF, DMARC and MX records for spoofing protection gaps.

Domain

We look up the domain’s SPF and DMARC TXT records and its MX records over DNS.

Where your input goes

The target is sent to our server, which performs network requests to inspect it.

Explore the toolkit

SSL Certificate Checker DNS Security Checker

VibeScan · Findings you can act on. A scan is not a security guarantee.