SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

ki-i.at

SSL/TLS Certificate

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SSL/TLS Certificate for ki-i.at

Valid

Issued by (CA): Hellenic Academic and Research Institutions CA
Subject: ki-i.at
Valid from: Sep 2, 2026
Valid until: Mar 20, 2027 (192 days remaining)
Public key: RSA 3072-bit
Serial: 691E544EB22FAFE9F1233041BF1AFF67
SHA-256 fingerprint: FE:FB:5D:9E:9A:AE:56:15:6C:4D:8F:B0:0B:1D:78:C5:24:9D:79:02:28:05:49:F5:92:92:39:E1:2D:CD:8E:23
Chain: GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021

Subject Alternative Names (11)

autodiscover.ki-i.at, download.ki-i.at, exchange.buero.ki-i.at, exchange.ki-i.at, ki-i.at, mail.ki-i.at, meet.ki-i.at, outlook.buero.ki-i.at, outlook.ki-i.at, remote.ki-i.at, www.ki-i.at

Certificate Authority Authorization (CAA)

CAA restricts issuance to harica.gr, letsencrypt.org; we couldn't map the serving CA (Hellenic Academic and Research Institutions CA) to one of these identifiers.

This certificate has been served since Sep 7, 2026.

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