SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cdu-goettingen.de
SSL/TLS Certificate
SSL/TLS Certificate for cdu-goettingen.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- cdu-goettingen.de
- Valid from
- Dec 24, 2025
- Valid until
- Jan 14, 2027 (67 days remaining)
- Public key
- RSA 2048-bit
- Serial
- E7B8F5CA66CE0B722AB4AAA1F7BC8937
- SHA-256 fingerprint
- 58:04:90:13:A5:7D:89:87:C5:F8:F0:88:67:3D:2A:55:A5:3E:27:EE:9F:9A:6C:7D:B2:88:E2:47:54:35:3D:18
- 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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Uptime
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DNS changes
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TLS certificate
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