SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hispeed.ch
SSL/TLS Certificate
SSL/TLS Certificate for hispeed.ch
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- hispeed.ch
- Valid from
- Dec 10, 2025
- Valid until
- Sep 27, 2026 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3A5A4CFF623EA551B78667B2
- SHA-256 fingerprint
- 29:31:68:5F:1B:BF:99:4E:78:4C:2D:C7:E8:CB:D1:B5:48:C1:20:43:BB:07:7F:39:1F:1F:C8:AB:F7:4C:FF:50
- Chain
- GlobalSign GCC R3 DV TLS CA 2020 → GlobalSign
Certificate Authority Authorization (CAA)
The serving CA (GlobalSign nv-sa) is authorized by this domain's CAA records (globalsign.com).
This certificate has been served since Jul 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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