Free tools
Free cybersecurity tools
Check your domain, generate DMARC and SPF records, publish a security.txt, download a Law 25 register template. No sign-up.
DMARC, SPF and DKIM checker
Can your domain be spoofed?
Security headers checker
HSTS, CSP, X-Frame-Options and more.
SSL/TLS certificate checker
Validity, expiry, TLS versions.
DMARC record generator
Your record in one minute.
SPF record generator
Microsoft 365, Google, Mailchimp…
security.txt generator
Receive vulnerability reports.
Incident register template
Law 25, Excel-ready.