SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sab-tech.ch
SSL/TLS Certificate
SSL/TLS Certificate for sab-tech.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sab-tech.ch
- Valid from
- Aug 9, 2026
- Valid until
- Nov 7, 2026 (55 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 052405CBE3C19F25B4DA45061A57E86951F6
- SHA-256 fingerprint
- AD:F3:DC:11:56:D8:72:FC:02:B1:DF:C2:0A:E5:91:E7:32:4D:65:7D:1E:AB:7C:B9:0B:55:BF:38:A4:E8:9B:A9
- Chain
- YR2 → Root YR → ISRG Root X1
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 10, 2026.
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Uptime
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DNS changes
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TLS certificate
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