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 bnix.net

Valid
Issued by (CA)
Hellenic Academic and Research Institutions CA
Subject
belnet.be
Valid from
Jul 22, 2026
Valid until
Feb 6, 2027 (194 days remaining)
Public key
RSA 4096-bit
Serial
1749D0EBE5B09C84A7F7F160F33AFB01
SHA-256 fingerprint
B4:72:C0:C1:D1:79:86:5E:8C:7E:79:58:08:90:D1:FB:70:96:CA:9E:96:25:D6:B8:37:11:1E:7C:6C:8A:48:22
Chain
GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021 → Hellenic Academic and Research Institutions RootCA 2015
Subject Alternative Names (7)
belnet.be, bnix.be, bnix.net, support.belnet.be, www.belnet.be, www.bnix.be, www.bnix.net

Certificate Authority Authorization (CAA)

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

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This is today's certificate. Turn on monitoring and we'll watch bnix.net continuously, notifying you the moment anything moves across all three signals:

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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