[jacobkiers]

I don't know how to do this without JS.

Also, since this was mostly a DNS-focused proof of concept, I don't particularly care about that. Not in this case, at least.

[masklinn]

You don’t have to “do this without JS” but you could have a fallback to tell JS-less users about it. As is they get a blank page and no idea what’s happening.

[jacobkiers]

Fair enough. I have added a fallback.