(list each and every ports which is open on NCXHost’s VPS)

All ports are open on a VPS. We do not impose any restriction on ports and incoming or outgoing traffic. However, in the event that your VPS is compromised or is causing disturbance to the network like port scans, malware distribution, email spam, network or DoS/DDoS attacks, etc. we will proactively restrict access to the network from our firewall.