There are other services which should work for you as well. I use one which never requires a regular check in. They even ofter a command line curl or other methods to send your updated IP to it. Think Home Assistant, via a curl or if you have a router with Freshtomator or other which supports such curl, it will work as well.
I’ve been using them for a few years now and never ever had an issue with uptime or otherwise. My use is just as a backup in the event my VPS goes down which hosts Pangolin (VPS).
Others such as noip.com and such do work well also.
There are other services which should work for you as well. I use one which never requires a regular check in. They even ofter a command line curl or other methods to send your updated IP to it. Think Home Assistant, via a curl or if you have a router with Freshtomator or other which supports such curl, it will work as well.
https://freemyip.com/
I’ve been using them for a few years now and never ever had an issue with uptime or otherwise. My use is just as a backup in the event my VPS goes down which hosts Pangolin (VPS).
Others such as noip.com and such do work well also.