SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nikka-c.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for nikka-c.co.jp
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.nikka-c.co.jp
- Valid from
- Sep 5, 2025
- Valid until
- Oct 7, 2026 (69 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 52654B28ECF44D6F13D7C1A5
- SHA-256 fingerprint
- 84:82:02:E3:59:F8:3C:1D:31:96:AD:4F:41:B6:7F:B8:DB:BE:E8:F9:9C:6E:1F:27:07:B4:E8:C0:45:DE:5D:58
- Chain
- GlobalSign GCC R3 DV TLS CA 2020 → 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 Jul 26, 2026.
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Uptime
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DNS changes
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TLS certificate
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