SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lasan-t.ch
SSL/TLS Certificate
SSL/TLS Certificate for lasan-t.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lasan-t.ch
- Valid from
- Oct 24, 2026
- Valid until
- Jan 22, 2027 (68 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 067A4D886FFAB249BE99053F44CCDA4E86EA
- SHA-256 fingerprint
- F0:1D:FF:A5:39:60:79:54:56:CC:CA:04:C1:98:FD:1D:DE:8E:52:95:02:AB:81:95:9B:DF:97:C8:2B:26:6F:78
- 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 25, 2026.
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Uptime
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DNS changes
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TLS certificate
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