SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for k-united.co.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
k-united.co.uk
Valid from
May 28, 2026
Valid until
Aug 26, 2026 (36 days remaining)
Public key
EC 256-bit
Serial
068E4D561FD2089692D469ECA2235C2804F6
SHA-256 fingerprint
05:F7:07:B8:A3:C2:1D:68:2A:E3:8D:24:40:D7:99:C4:F4:C3:BC:9C:A7:67:30:D0:56:1C:AA:39:EC:79:8B:41
Chain
E8 → ISRG Root X1
Subject Alternative Names (1)
k-united.co.uk

Certificate Authority Authorization (CAA)

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