SSL/TLS Certificate Lookup

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

northernunion.biz

SSL/TLS Certificate

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SSL/TLS Certificate for northernunion.biz

Expired
Issued by (CA)
Sectigo Limited
Subject
www.northernunion.biz
Valid from
Dec 3, 2022
Valid until
Dec 6, 2023 (expired 957 days ago)
Public key
RSA 2048-bit
Serial
F8C617B0136727EAC0C1A203E1985DB1
SHA-256 fingerprint
F9:FA:4E:F2:23:B9:04:27:1D:D4:21:C8:B3:86:D8:33:86:7C:61:1D:CF:85:73:AE:91:34:51:EB:F5:02:39:AC
Chain
Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
Subject Alternative Names (2)
northernunion.biz, www.northernunion.biz

Certificate Authority Authorization (CAA)

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