If you mean being able to access your server from elsewhere... I have a dynamic DNS thingamabob going (a script on a raspberry pi that pings my website a few t

If you mean being able to access your server from elsewhere... I have a dynamic DNS thingamabob going (a script on a raspberry pi that pings my website a few times per day) and have had no problems. Haven't even noticed my home servers becoming unavailable due to IP address changes for a few years, probably because my ISP (Charter a.k.a. Spectrum) doesn't change my address very often. I use NearlyFreeSpeech for hosting the website and they also handle DNS and have an API for it, so it's all very nice and simple.