SSL Certificate: gr.ch
🟢 Valid Certificate
| Common Name | gr.ch |
|---|---|
| Organization | Amt für Informatik Graubünden |
| Issuer | SwissSign AG |
| Issuer CN | SwissSign RSA TLS OV ICA 2022 - 1 |
| Valid From | Apr 7 08:07:42 2026 GMT |
| Valid Until | Oct 22 08:07:42 2026 GMT (87 days left) |
| Serial Number | 5C1C372E86F26F483059FBA0C1FA013EC867DEFE |
🌐 Subject Alternative Names (2)
gr.ch*.gr.ch
ℹ️ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and gr.ch's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Gr website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
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