SSL/TLS Certificate Lookup

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

kaitu.ac.tz

SSL/TLS Certificate

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SSL/TLS Certificate for kaitu.ac.tz

Valid

Issued by (CA): Let's Encrypt
Subject: ftp.kaitu.ac.tz
Valid from: Jul 5, 2026
Valid until: Oct 3, 2026 (74 days remaining)
Public key: EC 384-bit
Serial: 05B509A68A420512BD11DA308BEE19605BA7
SHA-256 fingerprint: B8:77:A2:3C:80:C1:79:03:F7:42:8F:A1:77:DC:E9:49:33:38:0E:F0:75:98:B3:93:28:78:B6:12:A5:BC:78:9A
Chain: YE2 → Root YE → ISRG Root X2 → ISRG Root X1

Subject Alternative Names (12)

ftp.kaitu.ac.tz, kaitu.ac.tz, lumis.kaitu.ac.tz, mail.kaitu.ac.tz, pop.kaitu.ac.tz, sera.kaitu.ac.tz, smtp.kaitu.ac.tz, vac.kaitu.ac.tz, www.kaitu.ac.tz, www.lumis.kaitu.ac.tz, www.sera.kaitu.ac.tz, www.vac.kaitu.ac.tz

Certificate Authority Authorization (CAA)

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