SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

codepax.com

SSL/TLS Certificate

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SSL/TLS Certificate for codepax.com

Expired
Issued by (CA)
Let's Encrypt
Subject
codepax.com
Valid from
Apr 8, 2026
Valid until
Jul 7, 2026 (expired 14 days ago)
Public key
RSA 2048-bit
Serial
053929E5EF43754EC6F46B52B224A546287D
SHA-256 fingerprint
D3:37:C6:41:E2:4D:5F:7D:38:BD:3B:68:B2:B5:46:58:B4:51:0D:A3:36:48:78:F1:3D:54:BC:A3:B1:D5:71:7A
Chain
R12 → ISRG Root X1
Subject Alternative Names (6)
codepax.com, codepax.net, mail.codepax.com, mail.codepax.net, www.codepax.com, www.codepax.net

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.