Security Tools
Instant, graded security reports. No signup required.
Email Security Scanner
SPF · DKIM · DMARC · MTA-STS
Check whether your domain is protected against spoofing and phishing. Grades your email security A-F with fixes.
Run scan →Email Breach / Dark-web Check
Have I Been Pwned · exposure
See if an email address appears in known data breaches — which breach, when, and what data was exposed.
Run scan →Website Security Scanner
HTTPS · HSTS · CSP · headers
Analyze a website's HTTPS setup and HTTP security headers for common vulnerabilities.
Run scan →URL Vulnerability Scanner
cookies · disclosure · reputation
Paste a full URL to check it for vulnerabilities — insecure cookies, missing headers, version disclosure.
Run scan →SSL/TLS Certificate Analyzer
expiry · protocol · chain
Inspect a site's TLS certificate: expiry, protocol version, issuer and hostname coverage.
Run scan →DNS & Domain Health
DNSSEC · CAA · blacklist
Audit DNS records, DNSSEC, CAA and spam-blacklist reputation for any domain.
Run scan →Password Exposure Check
HIBP · privacy-preserving
Find out if a password has leaked in a breach — checked privately.
Run scan →