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 cinca.de
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- cinca.de
- Valid from
- Jul 16, 2026
- Valid until
- Oct 14, 2026 (79 days remaining)
- Public key
- EC 256-bit
- Serial
- 7156D7C8FED85A26819ADD6FC845EF6D
- SHA-256 fingerprint
- 8D:53:74:FA:BE:66:DA:F0:CD:A2:68:16:13:64:B1:4A:FB:A1:DB:5D:E1:14:F7:91:F5:05:33:80:6B:12:A6:43
- 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.
This certificate has been served since Jul 26, 2026.
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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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