SSL/TLS Certificate Lookup

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

stopgap.co.uk

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for stopgap.co.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
www.stopgap.co.uk
Valid from
Jul 17, 2026
Valid until
Oct 15, 2026 (85 days remaining)
Public key
RSA 2048-bit
Serial
05BA109D2ACD5DFB3989D96279C58CD15E86
SHA-256 fingerprint
A7:6B:66:31:AF:37:BB:F0:03:17:9D:39:C2:5D:54:9F:7F:04:9B:80:C2:85:22:77:32:AD:0C:67:B7:08:2D:46
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
stopgap.co.uk, www.stopgap.co.uk

Certificate Authority Authorization (CAA)

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