SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
luce-cem.com
SSL/TLS Certificate
SSL/TLS Certificate for luce-cem.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- *.luceit.com
- Valid from
- Apr 20, 2026
- Valid until
- Jul 19, 2026 (expired 65 days ago)
- Public key
- RSA 2048-bit
- Serial
- 06B0B07BA6BDB018B590A2DBFBBFA770152B
- SHA-256 fingerprint
- 6F:4A:84:26:9D:34:0C:DF:41:24:52:E5:BD:87:0D:40:A3:C3:78:91:F2:8B:81:97:A9:58:AA:8E:9D:16:E0:CB
- 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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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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