SSL Certificate: darmstadt.de
đĸ Valid Certificate
| Common Name | *.darmstadt.de |
|---|---|
| Organization | Wissenschaftsstadt Darmstadt |
| Issuer | Deutsche Telekom Security GmbH |
| Issuer CN | Telekom Security ServerID OV Class 2 CA |
| Valid From | May 15 09:33:08 2025 GMT |
| Valid Until | May 19 23:59:59 2026 GMT (42 days left) |
| Serial Number | 1BDA5AF02F50C71DA472F2CB8EEACB7D |
đ Subject Alternative Names (2)
âšī¸ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and darmstadt.de's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Darmstadt website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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