SSL/TLS Certificate Lookup

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

parthec.com

SSL/TLS Certificate

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SSL/TLS Certificate for parthec.com

Valid

Issued by (CA): Let's Encrypt
Subject: webmail.parthec.com
Valid from: Jul 2, 2026
Valid until: Sep 30, 2026 (71 days remaining)
Public key: RSA 2048-bit
Serial: 05D6D6D74EE895DD66E879874050FCC1F47E
SHA-256 fingerprint: 5F:F9:E7:D4:CD:9A:FA:64:F6:95:B1:07:87:C2:3E:20:90:04:A7:1A:03:1A:1A:43:DA:CD:28:B1:3B:82:F1:DE
Chain: YR2 → Root YR → ISRG Root X1

Subject Alternative Names (10)

autoconfig.parthec.com, autodiscover.parthec.com, cpanel.parthec.com, cpcalendars.parthec.com, cpcontacts.parthec.com, mail.parthec.com, parthec.com, webdisk.parthec.com, webmail.parthec.com, www.parthec.com

Certificate Authority Authorization (CAA)

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