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 wiko-berlin.de

Valid
Issued by (CA)
Hellenic Academic and Research Institutions CA
Subject
www.wiko-berlin.de
Valid from
Jul 22, 2026
Valid until
Feb 6, 2027 (124 days remaining)
Public key
EC 256-bit
Serial
18272A682E98935FC80CB77E8B56F0D3
SHA-256 fingerprint
19:35:38:29:FA:82:1A:CE:41:C6:E0:1C:86:3C:7F:BA:F1:9B:FD:C0:E1:B7:40:37:E3:EE:0E:9B:D1:79:FB:A1
Chain
GEANT TLS ECC 1 → HARICA TLS ECC Root CA 2021 → Hellenic Academic and Research Institutions ECC RootCA 2015
Subject Alternative Names (2)
wiko-berlin.de, www.wiko-berlin.de

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 Sep 26, 2026.

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TLS certificate

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