I always liked the idea of going to a college that had a program with a work term so you can see if you like it and also get some experience. I would say talk to some people in areas that you are interested in and see if you find any jobs you may look doing.
I know cloudflare has a free tier and allows you to put rules like this in place. AFAIK you’d have to use them as DNS at least in order to use this feature. I use Cloudflare tunnels and access to facilitate remote access to my home-server, and I know I have this same rule in place.