SSL/TLS Certificate Lookup

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

jimlewin.com

SSL/TLS Certificate

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SSL/TLS Certificate for jimlewin.com

Valid
Issued by (CA)
Let's Encrypt
Subject
jimlewin.com
Valid from
May 22, 2026
Valid until
Aug 20, 2026 (29 days remaining)
Public key
RSA 2048-bit
Serial
06B298B50AF91DC35B0E2165C445C67CEB78
SHA-256 fingerprint
1F:2A:77:62:C7:C2:49:BB:3D:60:39:99:B6:63:70:F1:DF:E2:38:D5:B4:37:C2:92:9A:23:A9:3D:0C:5D:84:71
Chain
R13 → ISRG Root X1
Subject Alternative Names (2)
jimlewin.com, www.jimlewin.com

Certificate Authority Authorization (CAA)

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