SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zen-ji.com
SSL/TLS Certificate
SSL/TLS Certificate for zen-ji.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- zen-ji.com
- Valid from
- Jul 29, 2026
- Valid until
- Oct 27, 2026 (50 days remaining)
- Public key
- EC 256-bit
- Serial
- C7BEB7DCA7066F0219B9356015BBF3D2
- SHA-256 fingerprint
- 4A:1D:0C:2B:10:6B:AB:44:A6:83:16:8B:DF:4C:6F:F0:E1:39:47:31:7B:92:6E:0E:02:F9:FF:C8:26:D5:05:2A
- Chain
- WR1 → GTS Root R1
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 Aug 8, 2026.
Never get surprised by zen-ji.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch zen-ji.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.