SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
haenni-elektro-telematik.ch
SSL/TLS Certificate
SSL/TLS Certificate for haenni-elektro-telematik.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- haenni-elektro-telematik.ch
- Valid from
- Aug 10, 2026
- Valid until
- Nov 8, 2026 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 067F13E6D07708A9C982E674F0C5D7C8785E
- SHA-256 fingerprint
- 4D:04:36:34:C5:FC:A5:91:5B:4E:AD:B1:19:E2:FA:4E:BF:FC:AE:C0:9E:CF:3B:FA:3D:AA:71:D9:53:F9:17:22
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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DNS changes
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TLS certificate
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