I'm using iftop to see what connections are being made from my machine.I see this one strange connection to a remote server that I don't know and I don't know why that connection is being made.me               => unknown.domain.com    0b    638b    638b                 <=                       0b    754b    764bme               => gateway               0b    179b    179b                 <=                       0b    205b    205b239.255.255.250  => local-machine         0b      0b      0b                 <=                       0b      0b   1.61KbHow can I find out what process is making the connection with unknown.domain.com?
Which process is making a particular connection
networking;process;ip