SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
empa-academy.ch
SSL/TLS Certificate
SSL/TLS Certificate for empa-academy.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- academie-empa.ch
- Valid from
- Jul 1, 2026
- Valid until
- Sep 29, 2026 (52 days remaining)
- Public key
- EC 256-bit
- Serial
- 05DB74A0D1E1DD4853160A7BB15D7EC60F16
- SHA-256 fingerprint
- 94:08:57:8B:CA:E0:67:E8:69:7F:B7:D9:71:A4:64:22:62:B0:7F:92:1D:81:7A:3C:B0:10:91:C2:98:30:C2:13
- Chain
- YE2 → Root YE → ISRG Root X2 → 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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TLS certificate
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