SSL Certificate: knappschaft.de
đĸ Valid Certificate
| Common Name | *.knappschaft.de |
|---|---|
| Organization | Deutsche Rentenversicherung KNAPPSCHAFT-BAHN-SEE |
| Issuer | Deutsche Telekom Security GmbH |
| Issuer CN | Telekom Security ServerID OV Class 2 CA |
| Valid From | Jan 5 14:12:55 2026 GMT |
| Valid Until | Jan 9 23:59:59 2027 GMT (282 days left) |
| Serial Number | 3822D02CC2D7F8D600E682056AACD42B |
đ Subject Alternative Names (2)
âšī¸ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and knappschaft.de's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Knappschaft website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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