SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ets-unna.de
SSL/TLS Certificate
SSL/TLS Certificate for ets-unna.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.ets-unna.de
- Valid from
- Nov 18, 2025
- Valid until
- Dec 2, 2026 (124 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 9B3805A58FE8C9208F332885EEA06C84
- SHA-256 fingerprint
- 34:A4:F4:09:1D:A9:EB:BF:9E:69:89:06:24:37:A2:D6:58:34:06:D0:CF:53:C5:55:FD:14:89:DD:52:FB:21:3C
- 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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