SSL Certificate: uni-mainz.de
🟢 Valid Certificate
| Common Name | uni-mainz.de |
|---|---|
| Issuer | Let's Encrypt |
| Issuer CN | E7 |
| Valid From | Apr 8 06:47:26 2026 GMT |
| Valid Until | Jul 7 06:47:25 2026 GMT (40 days left) |
| Serial Number | 06F37EDFB9C6C56A2092CFD222CD531FE10A |
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and uni-mainz.de's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Uni-mainz website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
🔧 More Tools for Uni-mainz