Whois specify a WHOIS server (*nix -h flag)

[haraksin]

Similar to https://answers.splunk.com/answers/642213/nslookup-on-network-tools-app-with-specified-dns-s.html

First off, fantastic app; I'm really getting a lot of use out of specifically the prebuilt workflow actions!

I'm curious if there is any way I can specify a whois server with the command? I have a bunch of non-public data on my personal whois server that isn't getting read... I'm not sure I'm good enough to make a PR for this in the repo.

Thanks for the help!

[haraksin]

This doesn't have to be in the search bar, it could even be in the network_tools.conf file...