SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kinukawa-fudousan.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for kinukawa-fudousan.co.jp
Valid- Issued by (CA)
- Nijimo, Inc.
- Subject
- www.kinukawa-fudousan.co.jp
- Valid from
- Sep 29, 2025
- Valid until
- Oct 29, 2026 (81 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5DC13848C382E87C4D9CA75325D8DFE6
- SHA-256 fingerprint
- AB:40:EF:E9:7A:AB:3A:80:D6:CB:B8:F8:F1:D1:CF:EB:2D:D1:5A:3A:2B:29:6F:08:B2:9E:A4:E8:84:E7:F4:A6
- Chain
- FujiSSL RSA Domain Validation Secure Server CA 2 → Sectigo Public Server Authentication Root R46
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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