SSL/TLS Certificate Lookup

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

lemir.org

SSL/TLS Certificate

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SSL/TLS Certificate for lemir.org

Valid
Issued by (CA)
Let's Encrypt
Subject
autodiscover.lemir.org
Valid from
Jul 4, 2026
Valid until
Oct 2, 2026 (73 days remaining)
Public key
RSA 2048-bit
Serial
05BC29021C17BAFC682151EEA453FF6AFE2B
SHA-256 fingerprint
E8:28:62:ED:27:50:11:BC:48:01:C5:8C:34:36:8E:16:59:90:11:95:D5:A0:08:7E:D9:91:C8:52:CE:A2:44:E4
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (24)
autoconfig.guitaly.com, autoconfig.lemir.org, autodiscover.guitaly.com, autodiscover.lemir.org, cpanel.guitaly.com, cpanel.lemir.org, cpcalendars.guitaly.com, cpcalendars.lemir.org, cpcontacts.guitaly.com, cpcontacts.lemir.org, guitaly.com, guitaly.cours-italien-montreal.com, lemir.cours-italien-montreal.com, lemir.org, mail.guitaly.com, mail.lemir.org, webdisk.guitaly.com, webdisk.lemir.org, webmail.guitaly.com, webmail.lemir.org, www.guitaly.com, www.guitaly.cours-italien-montreal.com, www.lemir.cours-italien-montreal.com, www.lemir.org

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.