SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
iwate-shakyo.or.jp
SSL/TLS Certificate
SSL/TLS Certificate for iwate-shakyo.or.jp
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- iwate-shakyo.or.jp
- Valid from
- Dec 10, 2025
- Valid until
- Dec 31, 2026 (56 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 79516B34B22F617303605790E1FAEF23
- SHA-256 fingerprint
- 94:68:02:7D:28:33:EA:FB:41:4B:DD:44:DE:E8:58:05:15:56:A2:A3:1C:B6:F6:18:8A:E3:C1:A3:23:09:03:AC
- 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.
This certificate has been served since Oct 6, 2026.
Never get surprised by iwate-shakyo.or.jp's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch iwate-shakyo.or.jp 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, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.