SSL/TLS Certificate Lookup

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

fdd.co.jp

SSL/TLS Certificate

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SSL/TLS Certificate for fdd.co.jp

Valid
Issued by (CA)
GlobalSign nv-sa
Subject
www.fdd.co.jp
Valid from
Feb 9, 2026
Valid until
Mar 13, 2027 (234 days remaining)
Public key
RSA 2048-bit
Serial
6679A726B5A74DC58B5C7D9D
SHA-256 fingerprint
9A:9C:47:6A:B4:1B:E7:79:89:EB:11:45:A1:77:1F:7D:50:25:AE:4B:CD:C8:7C:BA:64:CA:B4:26:47:42:3E:A2
Chain
GlobalSign RSA OV SSL CA 2018 → GlobalSign
Subject Alternative Names (2)
fdd.co.jp, www.fdd.co.jp

Certificate Authority Authorization (CAA)

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