Well hello. This may be an impossible question to answer! Just thought I would put that out there before anyone got too into it. I have no money to purchase a domain or host a server. What I want is a way to forward a webpage to the ip where I host my server (port forwarding all done) ONLY when accessed on a specific port (25565, or 25575 when backup server is running) so that the actual website is still view able. So, It is incredibly obvious this is possible... at least when you can actually afford to buy stuff. I, unfortunately, cannot. So, if anyone knows a way to do this that is minecraft compatible, that would be awesome. If not, I will continue forcing people to just use my ip.