SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hi-ginza.com
SSL/TLS Certificate
SSL/TLS Certificate for hi-ginza.com
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- hi-ginza.com
- Valid from
- Sep 30, 2025
- Valid until
- Oct 31, 2026 (34 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 78DFB3A219E02960FF1700BFF01AE2BA
- SHA-256 fingerprint
- 50:A3:CE:C5:A7:EC:56:0C:3D:A0:77:8E:9C:A6:8F:88:ED:16:29:EB:E6:E4:9E:8F:83:C7:95:97:E3:D0:78:C4
- 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 Sep 16, 2026.
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This is today's certificate. Turn on monitoring and we'll watch hi-ginza.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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