SSL/TLS Certificate Lookup

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

lsp.org.uk

SSL/TLS Certificate

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SSL/TLS Certificate for lsp.org.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
lsp.org.uk
Valid from
Jul 21, 2026
Valid until
Oct 19, 2026 (89 days remaining)
Public key
EC 256-bit
Serial
0505CCBEED468696AE52CCB5933FCE38E54F
SHA-256 fingerprint
6D:EB:96:14:CB:38:B8:23:8B:70:02:C8:04:00:91:B6:51:75:41:73:76:C2:41:AA:22:4B:C6:92:9F:A2:BC:27
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
lsp.org.uk, www.lsp.org.uk

Certificate Authority Authorization (CAA)

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