I use the free Comodo Firewall on the “custom ruleset mode”, so I see pop-ups every time a new program wants to access the Internet. Before allowing it, I look up its IP to be sure that they aren’t connecting to a suspicious server. However, since there’s no built-in way for me to do that or at least copy the IP, I need to copy the IP manually number by number.
Please consider adding an option to look up for info about the IP/host automatically, or at least let us copy it to the clipboard.