SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kv-lehrabschluss.ch
SSL/TLS Certificate
SSL/TLS Certificate for kv-lehrabschluss.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- kv-lehrabschluss.ch
- Valid from
- Jul 15, 2026
- Valid until
- Oct 13, 2026 (82 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 05B14FD16CDC63AB42722530C98A557F7175
- SHA-256 fingerprint
- 21:4A:D5:D0:C5:B6:A9:99:0D:3A:06:39:86:54:D5:D0:4E:D0:68:D8:CE:BD:E3:BE:AB:3F:5F:58:34:C6:A9:2C
- 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.
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Uptime
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DNS changes
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TLS certificate
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