SSL Certificate: openbsd.org

đŸŸĸ Valid Certificate
Common Namewww.openbsd.org
IssuerLet's Encrypt
Issuer CNR13
Valid FromFeb 25 16:40:53 2026 GMT
Valid UntilMay 26 16:40:52 2026 GMT (50 days left)
Serial Number066B83808025C1991E2F03A1C6546B5F9476
â„šī¸ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and openbsd.org's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Openbsd website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.