This server is operated by Varnyxis (varnyxis.com), an early-stage Belgian project building an external security monitoring service for IT service providers.
If you believe this server contacted a system you are responsible for without authorization, please write to contact@varnyxis.com with the time (UTC) and the target address. We will investigate and stop any such traffic.
Source address: 164.90.219.161 (reverse DNS scanner.varnyxis.com).