SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hsg-neckar.de
SSL/TLS Certificate
SSL/TLS Certificate for hsg-neckar.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.hsg-neckar.de
- Valid from
- Nov 29, 2025
- Valid until
- Dec 13, 2026 (123 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 64FE5E0972CE8517575B40926025F1EB
- SHA-256 fingerprint
- 79:CE:15:EA:02:EB:D3:55:80:C3:26:F3:A1:F2:6F:7E:B9:29:EA:87:C1:C6:3F:F3:1C:29:80:3A:1E:35:5F:1D
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 11, 2026.
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DNS changes
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TLS certificate
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