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 ledsviti.cz

Valid
Issued by (CA)
Google Trust Services
Subject
ledsviti.cz
Valid from
Sep 7, 2026
Valid until
Dec 6, 2026 (34 days remaining)
Public key
EC 256-bit
Serial
7E2DD7144D787F220ECB6B0F405AB5AD
SHA-256 fingerprint
5D:FF:53:5C:62:F8:A1:CB:07:4F:FF:6B:31:3E:CC:9E:B9:60:0D:90:30:76:EA:77:17:54:B8:98:C4:86:13:E3
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.ledsviti.cz, ledsviti.cz

Certificate Authority Authorization (CAA)

The serving CA (Google Trust Services) is authorized by this domain's CAA records (comodoca.com, digicert.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com).

This certificate has been served since Sep 21, 2026.

Never get surprised by ledsviti.cz's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ledsviti.cz continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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, CNAME, TXT 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.