SSL Certificate: mesem.de

đŸŸĸ Valid Certificate
Common Namewww.mesem.de
IssuerLet's Encrypt
Issuer CNR12
Valid FromFeb 26 10:44:12 2026 GMT
Valid UntilMay 27 10:44:11 2026 GMT (55 days left)
Serial Number06D6ED10A1C653C56E59CC811AB172D5D0EA
â„šī¸ About SSL Certificates

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

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