SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fujisho-deck.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for fujisho-deck.co.jp
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- www.fujisho-deck.co.jp
- Valid from
- Oct 3, 2026
- Valid until
- Dec 31, 2026 (50 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 47DDEB3E34D6D65ADA0B817D0B30B958
- SHA-256 fingerprint
- 99:F4:AF:F1:58:D6:1E:FB:CF:9B:F0:3B:88:11:BA:10:35:97:A2:C2:6C:C5:D0:CB:DD:E1:97:E9:A7:C0:C1:B4
- Chain
- JPRS DV RSA CA 2024 G1 → SECOM TLS RSA Root CA 2024
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 11, 2026.
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Uptime
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DNS changes
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TLS certificate
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