SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
oekom-science.de
SSL/TLS Certificate
SSL/TLS Certificate for oekom-science.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.oekom-science.de
- Valid from
- Mar 22, 2026
- Valid until
- Oct 2, 2026 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 924FABE611B1F9AC2C6A6E26F5EF65F7
- SHA-256 fingerprint
- 2E:44:D5:4B:EA:09:8A:23:06:C7:76:B6:4C:05:13:E3:A2:CE:DB:E9:01:0C:58:A2:63:D6:FB:21:42:C3:FB:2B
- 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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