SSL/TLS Certificate Lookup

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

3msport.net

SSL/TLS Certificate

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SSL/TLS Certificate for 3msport.net

Valid

Issued by (CA): Let's Encrypt
Subject: mail.3msport.net
Valid from: Jul 2, 2026
Valid until: Sep 30, 2026 (70 days remaining)
Public key: RSA 2048-bit
Serial: 05F6011DCADCAC088BF92B910225442F96FB
SHA-256 fingerprint: 33:B7:F4:AB:FE:2F:18:15:67:46:C4:97:73:29:15:91:30:94:62:A7:A9:47:34:6D:69:51:F4:53:CD:D6:A4:A5
Chain: YR2 → Root YR → ISRG Root X1

Subject Alternative Names (10)

3msport.net, autoconfig.3msport.net, autodiscover.3msport.net, cpanel.3msport.net, cpcalendars.3msport.net, cpcontacts.3msport.net, mail.3msport.net, webdisk.3msport.net, webmail.3msport.net, www.3msport.net

Certificate Authority Authorization (CAA)

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