Or, if you have your own domain, set up a wildcard in your DNS, which could be external (I use cloudflare - free and reliable). Example: I own rikk.us and wan

Or, if you have your own domain, set up a wildcard in your DNS, which could be external (I use cloudflare - free and reliable). Example: I own rikk.us and want to be able to set up many websites on a few machines with my network, so: I point ✱.l.rikk.us to my laptop and now I can set up as many websites as I like on my laptop, so long as they have a binding matching ✱.l.rikk.us, and have them all work just as if they were on separate hosts. This allows me to make testsite1.l.rikk.us, testsite2.l.rikk.us, oh.bugger.i.broke.it.l.rikkus.us, etc. ✱ Sorry for the heavy asterisks but I don't know how to write a normal one without it triggering <em>