

Honestly as someone who partakes in some cyber security challenges for fun, there are plenty of weird things that programmers or doc writers never ever consider but other times the docs are so barebones that it is worthless to read. And a high word count does not always mean the doc is useful when all the text is either ai generated slop, or a lot of high level ideations that don’t get into how to work it.
I run a personal dnsmasq just for dns resolving/routing. It integrates well with Networkmanager. Easy to work with and very reliable to have the DNS resolution and routing be handled by dnsmasq. Single command to reload NetworkManager which also reloads the integrated dnsmasq. I like it and it offers a lot of control for me. I hate having to use the hosts file for when I am connecting to labs via VPN with their own network. dnsmasq is way better at handling subdomains than the hosts file and it feels way more reliable than just hoping the minimal DNS routing system works properly.