SSL Certificate: tele2.de

đŸŸĸ Valid Certificate
Common Nametele2.de
IssuerLet's Encrypt
Issuer CNR12
Valid FromMar 12 21:26:59 2026 GMT
Valid UntilJun 10 21:26:58 2026 GMT (71 days left)
Serial Number0586B14BC38990A49AA9863CDDF262E5DD2D
🌐 Subject Alternative Names (1)
â„šī¸ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and tele2.de's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Tele2 website.

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