SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
toukai-seimitsu.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for toukai-seimitsu.co.jp
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.toukai-seimitsu.co.jp
- Valid from
- Nov 25, 2025
- Valid until
- Dec 27, 2026 (46 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5E83B2E0662D1EA4513854A5
- SHA-256 fingerprint
- 1F:56:E5:08:19:DC:49:51:CE:39:97:8D:00:AA:3C:D8:5A:BF:72:03:82:AA:33:D5:99:89:90:2C:2E:12:95:69
- Chain
- GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 18, 2026.
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Uptime
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DNS changes
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TLS certificate
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