SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jtec-ltd.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for jtec-ltd.co.jp
Hostname mismatch- Issued by (CA)
- Cybertrust Japan Co., Ltd.
- Subject
- www.jtec-ltd.co.jp
- Valid from
- Nov 30, 2025
- Valid until
- Dec 31, 2026 (72 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 56F6FA038C94729F37718099F10696FA7F2AB3DE
- SHA-256 fingerprint
- 15:C5:8D:4B:01:C5:C4:40:52:D9:84:74:E1:A9:06:7A:FE:9C:CB:C0:1E:6A:BC:4F:54:B2:9E:8A:7F:FF:23:64
- Chain
- Cybertrust Japan SureServer CA G4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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