Setup is a little fiddly, as you have to write some JSON by hand, but once you’ve done that, it’s done and done. (Potential upside: You could use another tool to manage or integrate by just emitting a JSON file.) This effectively gets me dynamic DNS updates.
This week I discovered that Porkbun DNS has a nice little API that makes it easy to update your DNS programmatically. I set up Quentin’s DDNS Updater https://github.com/qdm12/ddns-updater
Setup is a little fiddly, as you have to write some JSON by hand, but once you’ve done that, it’s done and done. (Potential upside: You could use another tool to manage or integrate by just emitting a JSON file.) This effectively gets me dynamic DNS updates.