SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for jadra.de
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- jadra.de
- Valid from
- Jul 17, 2026
- Valid until
- Oct 15, 2026 (81 days remaining)
- Public key
- EC 256-bit
- Serial
- 0CB2549754E0AC4B759DC6659DA8C4B0
- SHA-256 fingerprint
- 0F:AE:83:08:0D:DD:E8:77:EF:58:36:FA:B6:6E:DB:02:27:12:2F:EA:CF:39:C8:D4:0B:77:8F:FC:2A:32:9C:9E
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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