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 scomo.net

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
autoconfig.riz.o2switch.net
Valid from
Jun 16, 2026
Valid until
Sep 14, 2026 (54 days remaining)
Public key
RSA 2048-bit
Serial
06593B7D0DB90A743185774D92B233E43870
SHA-256 fingerprint
E3:E6:7E:9D:32:C7:1B:68:40:BC:90:E7:5A:CB:53:C8:AB:1C:2B:BB:7A:48:73:04:A7:93:26:10:2A:0E:37:73
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (12)
autoconfig.riz.o2switch.net, autodiscover.riz.o2switch.net, cpanel.riz.o2switch.net, cpcalendars.riz.o2switch.net, cpcontacts.riz.o2switch.net, ipv6.riz.o2switch.net, mail.riz.o2switch.net, riz.o2switch.net, webdisk.riz.o2switch.net, webmail.riz.o2switch.net, whm.riz.o2switch.net, www.riz.o2switch.net

Certificate Authority Authorization (CAA)

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