SSL/TLS Certificate Lookup

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

harzing.de

SSL/TLS Certificate

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SSL/TLS Certificate for harzing.de

Valid
Issued by (CA)
Sectigo Limited
Subject
www.harzing.de
Valid from
Feb 6, 2026
Valid until
Mar 7, 2027 (230 days remaining)
Public key
RSA 2048-bit
Serial
887A286B9975C258EA60C175C7C9752E
SHA-256 fingerprint
5C:A8:9F:AF:66:0A:F5:F7:8D:CC:6B:18:28:B7:56:1C:16:0D:76:E6:BC:A6:88:CC:8E:AE:DC:93:B1:75:A3:FA
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
harzing.de, www.harzing.de

Certificate Authority Authorization (CAA)

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