szn.cz — Certificate History

View SSL certificate change history for szn.cz.

Last Checked: 2026-06-18T00:01:44Z · Issuer: Let's Encrypt

ObservedValid FromValid ToIssuerFingerprint
2026-06-07T06:06:18Z2026-05-15 10:04:092026-08-13 10:04:08Let's Encrypt215c258414275c5f…

← szn.cz