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 fernhillheath.uk

Expired
Issued by (CA)
Sectigo Limited
Subject
fernhillheath.uk
Valid from
Apr 30, 2022
Valid until
May 30, 2023 (expired 1198 days ago)
Public key
EC 384-bit
Serial
D57AF7BB16437595E1451959843D49EB
SHA-256 fingerprint
37:FC:09:3D:3B:0B:53:FA:DE:A5:AD:77:EB:08:97:0E:87:BB:6D:D3:E5:36:93:81:4B:1B:8B:9B:14:8A:2B:13
Chain
Sectigo ECC Domain Validation Secure Server CA → USERTrust ECC Certification Authority → AAA Certificate Services
Subject Alternative Names (2)
fernhillheath.uk, www.fernhillheath.uk

Certificate Authority Authorization (CAA)

The serving CA (Sectigo Limited) is not among the authorities this domain's CAA records authorize (comodoca.com). This can indicate a misconfiguration or an unexpected issuance.

This certificate has been served since Sep 1, 2026.

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TLS certificate

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