SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
oeko-bau-gmbh.de
SSL/TLS Certificate
SSL/TLS Certificate for oeko-bau-gmbh.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.oeko-bau-gmbh.de
- Valid from
- Oct 8, 2025
- Valid until
- Oct 8, 2026 (60 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DC5E996E01C7B79678DF822A513A0605
- SHA-256 fingerprint
- F0:57:9A:3F:4C:83:79:4E:55:5E:7A:70:D1:F3:B2:67:48:E3:8E:FD:9E:10:80:47:D2:1F:59:2A:CE:61:2F:5B
- 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 9, 2026.
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TLS certificate
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