SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wibra-verlag.de
SSL/TLS Certificate
SSL/TLS Certificate for wibra-verlag.de
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- wibra-verlag.de
- Valid from
- Jul 16, 2026
- Valid until
- Oct 14, 2026 (79 days remaining)
- Public key
- EC 256-bit
- Serial
- B2909D668F29A1034F4072A05DEB029D
- SHA-256 fingerprint
- 2B:68:7D:0E:62:33:C4:7C:F1:87:8C:3A:0D:E6:E6:7A:65:45:A1:A7:4C:A1:27:A5:82:53:3E:F9:86:EC:95:D1
- 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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