SSL Certificate: biologie-schule.de
🟢 Valid Certificate
| Common Name | biologie-schule.de |
|---|---|
| Issuer | Let's Encrypt |
| Issuer CN | YR2 |
| Valid From | Jun 3 02:23:49 2026 GMT |
| Valid Until | Sep 1 02:23:48 2026 GMT (87 days left) |
| Serial Number | 05A27DCA4B0320405B9A75AE180AAE94AFED |
🌐 Subject Alternative Names (2)
*.biologie-schule.debiologie-schule.de
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and biologie-schule.de's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Biologie-schule website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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