SSL/TLS Certificate Lookup

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

contuflex.com.br

SSL/TLS Certificate

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SSL/TLS Certificate for contuflex.com.br

Valid
Issued by (CA)
Let's Encrypt
Subject
contuflex.com.br
Valid from
May 23, 2026
Valid until
Aug 21, 2026 (30 days remaining)
Public key
RSA 4096-bit
Serial
06F3DEDC5E8A10B839C940E8F684CA6BD29C
SHA-256 fingerprint
7E:77:4D:2C:16:8C:30:C8:CF:6D:F3:06:B9:7A:F3:78:D5:A2:B7:C5:57:76:9F:C9:95:CC:58:64:82:F8:A2:4D
Chain
R13 → ISRG Root X1
Subject Alternative Names (2)
contuflex.com.br, www.contuflex.com.br

Certificate Authority Authorization (CAA)

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