SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for kinesi.space

Valid
Issued by (CA)
Google Trust Services
Subject
kinesi.space
Valid from
Jul 31, 2026
Valid until
Oct 29, 2026 (34 days remaining)
Public key
EC 256-bit
Serial
D939A25B0F39F7C813D053EE898DD4CD
SHA-256 fingerprint
C2:80:AE:62:34:50:69:FC:46:CC:D4:99:4C:14:B7:F0:25:8F:9D:1C:27:99:1A:78:0A:3F:8A:3C:06:FA:3C:D7
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.kinesi.space, kinesi.space

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 23, 2026.

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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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