SSL/TLS Certificate Lookup

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

jacobsongroup.co.uk

SSL/TLS Certificate

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SSL/TLS Certificate for jacobsongroup.co.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
jacobsongroup.co.uk
Valid from
Jun 3, 2026
Valid until
Sep 1, 2026 (42 days remaining)
Public key
RSA 2048-bit
Serial
058FB9C8B6317554CE5D0041B90CD93803F8
SHA-256 fingerprint
3A:81:5B:F6:8A:E5:02:08:F8:45:AE:93:DB:A6:8D:04:0A:7A:BF:93:3A:85:D8:91:54:C4:7F:EE:68:3F:E4:DF
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
jacobsongroup.co.uk, www.jacobsongroup.co.uk

Certificate Authority Authorization (CAA)

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