now 53 added check again
Nmap scan report for 140.245.16.10
Host is up (0.00040s latency).
Not shown: 994 filtered tcp ports (no-response)
PORT STATE SERVICE
22/tcp open ssh
53/tcp open domain
80/tcp open http
443/tcp open https
10000/tcp open snet-sensor-mgmt
20000/tcp open dnp