I have a Raspberry Pi 3 running a webserver on Ubuntu Snappy Core 16, and I'm usind dynamic DNS to address to my IP. I use NO-IP for a free dynamic DNS and it requires an update every 30 days or it expires. They offer packages for their own Dynamic DNS Update Client, but as far as I know, I'm not able to install these programs with the Snappy Core. My router doesn't support this, so I can't setup it that way.
Is there a way to setup these scheduled updates with Snappy Core 16? Still a bit new with these systems so simpler solutions are preferred.