SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cb-comercialitzacio.com
SSL/TLS Certificate
SSL/TLS Certificate for cb-comercialitzacio.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- cb-comercialitzacio.com
- Valid from
- Dec 5, 2025
- Valid until
- Mar 5, 2026 (expired 189 days ago)
- Public key
- RSA 4096-bit
- Serial
- 05AF9AC646ED91EF28890F63C68BEED5B151
- SHA-256 fingerprint
- D0:A1:48:7C:5B:6E:55:01:8B:1A:5D:26:5E:FA:83:42:83:AA:58:E9:5A:76:03:8C:6D:FE:28:3C:9B:F5:93:52
- Chain
- R13 → 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 9, 2026.
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DNS changes
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TLS certificate
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