SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fukui-planet.com
SSL/TLS Certificate
SSL/TLS Certificate for fukui-planet.com
Valid- Issued by (CA)
- Nijimo, Inc.
- Subject
- www.fukui-planet.com
- Valid from
- Jun 5, 2026
- Valid until
- Dec 20, 2026 (146 days remaining)
- Public key
- RSA 2048-bit
- Serial
- CE55E7E350EAF87A7A33530F0F5546FD
- SHA-256 fingerprint
- 62:79:BA:74:4F:66:3B:6C:39:93:2B:FB:EA:BE:91:DE:EE:AE:4E:7C:8E:B8:FD:46:90:3E:C2:95:60:AA:2A:E7
- 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.
Never get surprised by fukui-planet.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch fukui-planet.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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