Sheesh, 20 years ago I had a static IP, along with my own server running web, mail, and DNS servers, in my apartment. Either things are more complicated these days, or I just got tired of running it. Probably the latter. Then again, doing something like putting a downloadable file on Wordpress is difficult. It was easy on my own server. At least I still have a static IP and my old domain name.
While you can still do what you did, likely you wouldn't have a static IP - at least not here in the United States. Most home connections have a dynamic IP provided by DHCP; now, usually, that IP won't change (probably tied to the MAC address of the modem or router) - but it can change. So what most routers provide is a way to report the IP to a service like "Dynamic DNS" ( https://dyn.com/dns/ - which used to be fre…
The only thing that sucks is the way asymmetric 100/5 service. I could get 300/30 with Spectrum, but I don’t want to deal with that headache, and they would charge me business class. Google and AT&T are dragging their feet on fiber. It’s a few blocks away still. Seems they move a block every few years.