SSL/TLS Certificate Lookup

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

ucscb.com

SSL/TLS Certificate

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SSL/TLS Certificate for ucscb.com

Untrusted chain
Issued by (CA)
Let's Encrypt
Subject
ucscb.com
Valid from
Jun 19, 2026
Valid until
Sep 17, 2026 (57 days remaining)
Public key
EC 256-bit
Serial
05C6232E08A1C617F9ABD553085792F40243
SHA-256 fingerprint
0A:80:A9:87:0B:19:DF:F2:36:32:83:0C:AC:C7:A0:96:86:26:FD:96:24:89:E5:58:77:CE:0A:60:F3:B2:E5:DD
Chain
—
Subject Alternative Names (5)
blitz.ucscb.com, hunt.ucscb.com, suave.zyxyz.org, ucscb.com, www.ucscb.com

Certificate Authority Authorization (CAA)

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