SSL/TLS Certificate Lookup

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

ktg-inc.jp

SSL/TLS Certificate

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SSL/TLS Certificate for ktg-inc.jp

Valid
Issued by (CA)
GlobalSign nv-sa
Subject
www.ktg-inc.jp
Valid from
Feb 2, 2026
Valid until
Feb 2, 2027 (197 days remaining)
Public key
RSA 2048-bit
Serial
017E1A1C1A70058A684AB49FBC9CB92E
SHA-256 fingerprint
89:43:59:A2:07:A2:4E:A6:7B:D7:64:AE:04:CC:A8:47:FF:E9:EA:E9:E8:12:A2:CC:A8:3B:C5:20:CD:D4:2D:50
Chain
GlobalSign Atlas R3 AlphaSSL CA 2026 Q1 → GlobalSign
Subject Alternative Names (2)
ktg-inc.jp, www.ktg-inc.jp

Certificate Authority Authorization (CAA)

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