You would, but that’s where your firewall and SSL certificates come into play. I use a reverse proxy and forward port 80/443 directly to it. Everything I host resolves to a CNAME in Cloudflare and my proxy responds with a 404 to any unknown requests.
Or maybe do a Reddit and make an NSFW-free version of all? It’s definitely not because I want to or anything but I’ve found most of my subscribed NSFW communities through the all feed so far.