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 unideb.hu

Valid
Issued by (CA)
Hellenic Academic and Research Institutions CA
Subject
unideb.hu
Valid from
Aug 30, 2025
Valid until
Aug 30, 2026 (26 days remaining)
Public key
RSA 4096-bit
Serial
0247C84D8EEF11190BEDCFC631869E91
SHA-256 fingerprint
F1:6E:4A:08:E4:CD:8A:1B:C7:6A:08:2E:01:A3:52:5E:56:E5:7D:2F:DB:DA:F5:BE:6B:CA:C9:A8:D0:9F:DA:D6
Chain
GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021 → Hellenic Academic and Research Institutions RootCA 2015
Subject Alternative Names (3)
unideb.hu, www-new.unideb.hu, www.unideb.hu

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 Aug 4, 2026.

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TLS certificate

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