SSL/TLS Certificate Lookup

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

itmaint.it

SSL/TLS Certificate

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SSL/TLS Certificate for itmaint.it

Valid

Issued by (CA): Let's Encrypt
Subject: crm.itmaint.it
Valid from: May 17, 2026
Valid until: Aug 15, 2026 (25 days remaining)
Public key: EC 384-bit
Serial: 06C46B9ADB85047E345044E77D74F1D88775
SHA-256 fingerprint: 6D:9C:C5:73:63:34:71:36:ED:00:10:80:C3:D8:00:21:A9:62:E1:B0:32:24:1A:2F:49:77:D4:A5:3E:AC:4D:78
Chain: E7 → ISRG Root X1

Subject Alternative Names (12)

crm.itmaint.it, ftp.itmaint.it, imap.itmaint.it, itmaint.it, mail.itmaint.it, pop.itmaint.it, smtp.itmaint.it, staging.itmaint.it, webmail.itmaint.it, www.crm.itmaint.it, www.itmaint.it, www.staging.itmaint.it

Certificate Authority Authorization (CAA)

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