Test-NetConnection

Display diagnostic information for a connection. Note: This command can only be used through PowerShell. More information: https://learn.microsoft.com/powershell/module/nettcpip/test-netconnection.

Test a connection and display detailed results:

Test-NetConnection -InformationLevel Detailed

Test a connection to a remote host using the specified port number:

Test-NetConnection -ComputerName {{ip_or_hostname}} -Port {{port_number}}