SSL/TLS Certificate Lookup

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

samlearning.co.uk

SSL/TLS Certificate

Whois RDAP DNS Records Certificate Uptime Diagnostics History Hide Contact Info

SSL/TLS Certificate for samlearning.co.uk

Untrusted chain

Issued by (CA): kubernetes
Subject: kube-apiserver
Valid from: Jul 17, 2026
Valid until: Jul 17, 2027 (361 days remaining)
Public key: RSA 2048-bit
Serial: 023A663D029085E6
SHA-256 fingerprint: 4B:11:D4:11:7D:B4:18:82:68:00:8E:D4:CB:E3:E7:1C:55:07:52:2F:CA:27:AE:39:23:D3:2E:EC:BB:9E:E1:FA
Chain: —

Subject Alternative Names (6)

b43330cc702801d04b05a58fb0f1d29d.gr7.eu-west-1.eks.amazonaws.com, ip-10-0-113-152.eu-west-1.compute.internal, kubernetes, kubernetes.default, kubernetes.default.svc, kubernetes.default.svc.cluster.local

Certificate Authority Authorization (CAA)

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