SSL/TLS Certificate Lookup

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

simatech.de

SSL/TLS Certificate

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SSL/TLS Certificate for simatech.de

Valid
Issued by (CA)
Sectigo Limited
Subject
*.simatech.de
Valid from
May 22, 2026
Valid until
Dec 2, 2026 (134 days remaining)
Public key
RSA 2048-bit
Serial
AF376360B2F3E5FCFCB6FB6CBF8B826D
SHA-256 fingerprint
06:C2:37:0B:C5:ED:46:39:03:B6:98:75:D2:2B:D5:59:C0:E6:90:D9:68:C1:C4:9F:91:A0:0B:1E:10:DB:A8:54
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.simatech.de, simatech.de

Certificate Authority Authorization (CAA)

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