SSL/TLS Certificate Lookup

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

samppel.com.br

SSL/TLS Certificate

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SSL/TLS Certificate for samppel.com.br

Valid
Issued by (CA)
Let's Encrypt
Subject
*.samppel.com.br
Valid from
Jun 17, 2026
Valid until
Sep 15, 2026 (56 days remaining)
Public key
RSA 2048-bit
Serial
05903A64EDA235FC9566E3495117ABAF8556
SHA-256 fingerprint
4E:05:6E:40:A7:0C:8E:C7:7B:18:C0:45:91:30:60:21:3E:73:73:22:55:EE:8A:DC:02:31:19:5B:29:B2:10:F5
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.samppel.com.br, samppel.com.br

Certificate Authority Authorization (CAA)

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