SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
takagi-reiki.com
SSL/TLS Certificate
SSL/TLS Certificate for takagi-reiki.com
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- www.takagi-reiki.com
- Valid from
- Dec 31, 2025
- Valid until
- Jan 31, 2027 (165 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0CF19260541529BD533344937138244E
- SHA-256 fingerprint
- D8:B1:48:37:18:BA:3A:6D:84:62:2A:9B:A3:42:BA:46:F8:90:76:80:90:1C:80:5D:3D:98:D1:55:06:CC:09:58
- 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.
Never get surprised by takagi-reiki.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch takagi-reiki.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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