SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zeko.tech
SSL/TLS Certificate
SSL/TLS Certificate for zeko.tech
Valid- Issued by (CA)
- Google Trust Services
- Subject
- zeko.tech
- Valid from
- Sep 4, 2026
- Valid until
- Dec 3, 2026 (75 days remaining)
- Public key
- EC 256-bit
- Serial
- 743885342EB072331983671B8D375160
- SHA-256 fingerprint
- EC:82:28:5A:79:CC:56:74:55:F1:D2:C0:D3:44:27:05:DE:D1:A0:03:E7:FD:08:9B:72:4A:B8:BE:75:2D:F8:7F
- 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 Sep 11, 2026.
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This is today's certificate. Turn on monitoring and we'll watch zeko.tech 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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