SSL/TLS Certificate Lookup

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

cyberia.is

SSL/TLS Certificate

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SSL/TLS Certificate for cyberia.is

Expired

Issued by (CA): Buypass AS-983163327
Subject: www.cyberia.is
Valid from: Mar 20, 2025
Valid until: Sep 16, 2025 (expired 395 days ago)
Public key: RSA 4096-bit
Serial: 11B64A723164ECFD692635
SHA-256 fingerprint: FD:F1:46:F6:13:68:91:8A:32:0D:12:E7:8B:BA:6C:51:C1:43:FB:EE:CF:DE:AD:37:69:76:C5:35:00:7E:41:CB
Chain: Buypass Class 2 CA 5 → Buypass Class 2 Root CA

Subject Alternative Names (4)

cyberia.is, irc.2f30.org, irc.cyberia.is, www.cyberia.is

Certificate Authority Authorization (CAA)

The serving CA (Buypass AS-983163327) is not among the authorities this domain's CAA records authorize (letsencrypt.org). This can indicate a misconfiguration or an unexpected issuance.

This certificate has been served since Sep 28, 2026.

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TLS certificate

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