SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fujigane-dream.net
SSL/TLS Certificate
SSL/TLS Certificate for fujigane-dream.net
Hostname mismatch- Issued by (CA)
- Nijimo, Inc.
- Subject
- uw001.ultra-web.jp
- Valid from
- Sep 7, 2026
- Valid until
- Mar 24, 2027 (155 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 65E3FB80A66FE1DD5C0F37B9EB7E5C8E
- SHA-256 fingerprint
- 17:2D:1C:63:DE:E9:77:2A:24:88:89:63:6E:6B:5D:ED:34:FF:FD:54:CC:71:F4:52:45:D4:79:3E:99:E7:36:B4
- Chain
- FujiSSL RSA Domain Validation Secure Server CA 2 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 19, 2026.
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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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