SSL/TLS Certificate Lookup

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

oitabasketball.jp

SSL/TLS Certificate

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SSL/TLS Certificate for oitabasketball.jp

Valid
Issued by (CA)
Let's Encrypt
Subject
oitabasketball.jp
Valid from
May 31, 2026
Valid until
Aug 29, 2026 (38 days remaining)
Public key
RSA 2048-bit
Serial
060A600801A14844DE9CD005823BB3FDB8DA
SHA-256 fingerprint
31:59:60:35:C7:8A:33:8E:85:99:3C:8B:6C:CF:61:E7:78:98:F5:FE:10:A6:78:71:25:15:15:46:78:FE:4A:3A
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
oitabasketball.jp, www.oitabasketball.jp

Certificate Authority Authorization (CAA)

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