SSL/TLS Certificate Lookup

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

ptmind.co.jp

SSL/TLS Certificate

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SSL/TLS Certificate for ptmind.co.jp

Hostname mismatch
Issued by (CA)
GlobalSign nv-sa
Subject
*.ptengine.jp
Valid from
Nov 6, 2025
Valid until
Dec 8, 2026 (139 days remaining)
Public key
RSA 2048-bit
Serial
27EED864375750CD11ED0E45
SHA-256 fingerprint
69:9F:13:F8:DE:09:C8:A0:C1:A8:3A:B4:63:BE:3B:80:C6:83:E6:ED:28:FB:C2:5F:8A:34:E8:3B:4D:1C:38:D7
Chain
GlobalSign RSA OV SSL CA 2018 → GlobalSign
Subject Alternative Names (4)
*.ptengine.com, *.ptengine.jp, ptengine.com, ptengine.jp

Certificate Authority Authorization (CAA)

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