SSL Certificate: phoenix.cz

đŸŸĸ Valid Certificate
Common Namewww.phoenix.cz
IssuerLet's Encrypt
Issuer CNR12
Valid FromFeb 19 12:00:45 2026 GMT
Valid UntilMay 20 12:00:44 2026 GMT (43 days left)
Serial Number06E1F74CF0137934DF5DF27CC460BBA0742B
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

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

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