SSL/TLS Certificate Lookup

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

chunichi.co.jp

SSL/TLS Certificate

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SSL/TLS Certificate for chunichi.co.jp

Valid
Issued by (CA)
Cybertrust Japan Co., Ltd.
Subject
*.chunichi.co.jp
Valid from
Mar 2, 2026
Valid until
Apr 1, 2027 (254 days remaining)
Public key
RSA 2048-bit
Serial
6DFA21C3FD030AB0A11BAD3439C77116BA0A32A7
SHA-256 fingerprint
40:68:38:1C:37:8B:AB:DB:B2:10:61:46:F1:99:FB:26:E0:23:22:46:95:88:8F:A7:18:4B:75:BC:BA:5D:7D:B1
Chain
Cybertrust Japan SureServer CA G4
Subject Alternative Names (2)
*.chunichi.co.jp, chunichi.co.jp

Certificate Authority Authorization (CAA)

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