SSL/TLS Certificate Lookup

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

ubiocean.com

SSL/TLS Certificate

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SSL/TLS Certificate for ubiocean.com

Valid
Issued by (CA)
Let's Encrypt
Subject
www.ubiocean.com
Valid from
Jun 25, 2026
Valid until
Sep 23, 2026 (65 days remaining)
Public key
RSA 2048-bit
Serial
05D52A2370977FADD41D8219F579BBF3CCA7
SHA-256 fingerprint
02:1C:EE:AC:4E:66:3F:85:96:7F:7D:0B:36:6C:AA:2B:DC:D6:33:3A:1E:BC:70:F8:33:43:C6:34:7E:31:81:93
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
ubiocean.com, www.ubiocean.com

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (digicert.com, letsencrypt.org, sectigo.com).