SSL/TLS Certificate Lookup

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

copetrac.com.br

SSL/TLS Certificate

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SSL/TLS Certificate for copetrac.com.br

Expired
Issued by (CA)
Let's Encrypt
Subject
copetrac.com.br
Valid from
Apr 12, 2026
Valid until
Jul 11, 2026 (expired 10 days ago)
Public key
RSA 2048-bit
Serial
06D834C29D8B9124DB133C6A5A9D450A03C7
SHA-256 fingerprint
17:F6:92:2B:F6:39:66:20:DF:57:5A:AA:CB:65:3F:6C:B5:26:11:7A:91:63:43:EA:B2:43:FB:8E:BC:84:47:CB
Chain
R12 → ISRG Root X1
Subject Alternative Names (1)
copetrac.com.br

Certificate Authority Authorization (CAA)

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