I created my own service a while ago, use https://github.com/longsleep/mydyns https://github.com/longsleep/mydyns as pointers if you want to roll your own. I am

I created my own service a while ago, use https://github.com/longsleep/mydyns https://github.com/longsleep/mydyns as pointers if you want to roll your own. I am certain there are plenty of similar solutions to run your own dynamic DNS.