SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kijima-p.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for kijima-p.co.jp
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- *.kijima-p.co.jp
- Valid from
- Sep 8, 2025
- Valid until
- Sep 30, 2026 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1A060D98547FA5A28A30034A3BDC6EF5
- SHA-256 fingerprint
- 56:A8:DF:A1:E9:88:99:A2:1E:BE:7B:6E:D8:F9:71:EB:28:6B:17:1C:81:79:DE:B1:C5:AB:C3:71:1E:B8:15:BF
- Chain
- JPRS Domain Validation Authority - G4
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
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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