SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for z-net.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jasmin-zingg.ch
- Valid from
- Sep 22, 2026
- Valid until
- Dec 21, 2026 (89 days remaining)
- Public key
- EC 256-bit
- Serial
- 068DD70491B4A979668396D07FD476D1B4F6
- SHA-256 fingerprint
- 8F:EB:05:01:1F:DF:19:65:6F:FD:D9:51:41:2E:2E:48:29:7F:DC:77:33:0C:13:B1:F8:7A:39:06:F7:BC:F8:48
- Chain
- YE1 → Root YE → ISRG Root X2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 2, 2026.
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DNS changes
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TLS certificate
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