SSL/TLS Certificate Lookup

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

igmetall-aschaffenburg.de

SSL/TLS Certificate

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SSL/TLS Certificate for igmetall-aschaffenburg.de

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
auth.igmetall.de
Valid from
Oct 28, 2025
Valid until
Nov 28, 2026 (131 days remaining)
Public key
RSA 4096-bit
Serial
822EB8A8F599F8918186019DCD360100
SHA-256 fingerprint
2C:D7:A2:8A:80:5B:52:87:93:5D:75:B9:82:09:A8:AA:FA:08:29:91:80:94:B0:ED:11:43:E8:74:AD:C1:8E:FC
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
auth.igmetall.de, www.auth.igmetall.de

Certificate Authority Authorization (CAA)

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