SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lucra-inc.jp
SSL/TLS Certificate
SSL/TLS Certificate for lucra-inc.jp
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.lucra-inc.jp
- Valid from
- Oct 20, 2025
- Valid until
- Oct 20, 2026 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 019AE1D697D10C8380915699E33F97C0
- SHA-256 fingerprint
- D2:37:CA:FE:3B:C3:66:FB:BF:C0:37:7F:BF:37:2C:38:0A:9D:41:63:27:A8:0E:F3:D4:6F:84:1B:D4:E9:BA:FA
- Chain
- GlobalSign Atlas R3 AlphaSSL CA 2025 Q4 → GlobalSign
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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