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 kraj.ch
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- cloud.kraj.ch
- Valid from
- May 14, 2026
- Valid until
- Aug 12, 2026 (expired 35 days ago)
- Public key
- RSA 4096-bit
- Serial
- 058291469C3B9B1ADCD35A43C8C583F19C11
- SHA-256 fingerprint
- B5:D4:E9:B4:77:B7:20:E6:0F:7D:3B:10:F4:08:E8:B7:1D:46:7E:29:E5:06:EF:E8:66:6B:07:55:46:64:23:3E
- Chain
- R13 → 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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