19
Jul
How to check if a port is open on destination workstation
With Ping utility, you can check if a host is up and running, but you can’t ping ports on remote systems (Ping is using ICMP which resides one layer above transport layer protocols like TCP and UDP).
Solution:
You could use nmap to see whether ports are open or not
nmap -p <port> <domain> eg
nmap -p 8080 yourDomain.com
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