SSL/TLS Certificate Lookup

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

mccaughan.co.uk

SSL/TLS Certificate

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SSL/TLS Certificate for mccaughan.co.uk

Valid
Issued by (CA)
ZeroSSL GmbH
Subject
mccaughan.co.uk
Valid from
Jun 18, 2026
Valid until
Sep 16, 2026 (57 days remaining)
Public key
EC 256-bit
Serial
0BC31C87F334E88CAC44468B0F983B3B
SHA-256 fingerprint
C1:9E:9D:1A:15:1F:87:EF:90:60:45:01:DF:89:DB:65:23:40:B5:C9:99:7E:D8:AC:6E:25:31:82:98:1C:EC:CE
Chain
ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Subject Alternative Names (1)
mccaughan.co.uk

Certificate Authority Authorization (CAA)

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