SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zellertal-schule.de
SSL/TLS Certificate
SSL/TLS Certificate for zellertal-schule.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- zellertal-schule.de
- Valid from
- Aug 22, 2025
- Valid until
- Sep 12, 2026 (35 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 866E2D127DB7B6634A8583DC1773ACF4
- SHA-256 fingerprint
- DC:30:91:62:8C:3A:A1:D6:6F:4F:8F:7D:F5:70:2F:EA:7B:0B:14:8B:4C:4D:B4:1A:21:A6:97:A8:6A:1E:3F:05
- 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.
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DNS changes
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TLS certificate
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