SSL/TLS Certificate
mail.zcu.cz
Valid certificateExpires in 64 days
IssuerLet's Encrypt
Subjectaxor.zcu.cz
ProtocolTLSv1.3
Valid from2026-06-23T12:47:56.000Z
Valid to2026-09-21T12:47:55.000Z
Subject Alternative Names (6)
autoconfig.civ.zcu.czautodiscover.civ.zcu.czaxor.zcu.czimap.zcu.czmail.zcu.czpop.zcu.cz