SSL Certificate: textkernel.de

đŸŸĸ Valid Certificate
Common Nametextkernel.de
IssuerLet's Encrypt
Issuer CNR12
Valid FromFeb 17 08:13:52 2026 GMT
Valid UntilMay 18 08:13:51 2026 GMT (46 days left)
Serial Number057FE4C40F4D5549171CB28A8689E7F2094A
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

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

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