SSL/TLS Certificate Lookup

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

jbpremium.curitiba.br

SSL/TLS Certificate

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SSL/TLS Certificate for jbpremium.curitiba.br

Valid
Issued by (CA)
Let's Encrypt
Subject
*.jbpremium.curitiba.br
Valid from
Jul 8, 2026
Valid until
Oct 6, 2026 (77 days remaining)
Public key
RSA 2048-bit
Serial
050734B9C31A71582183C49AA703EEF56C09
SHA-256 fingerprint
65:F2:5F:D9:E2:54:C0:E5:27:A7:5F:BA:59:E2:9F:34:31:B0:FC:32:03:40:A9:52:6A:C6:25:94:09:FC:A8:95
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.jbpremium.curitiba.br, jbpremium.curitiba.br

Certificate Authority Authorization (CAA)

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