Show HN: CUP – The Cloudflare (DNS) Updater Program

The Cloudflare (DNS) Updater Program

CUP is a tool to turn CloudFlare DNS into a Dynamic DNS service.

I got fed up with the lack of good and robust Dynamic DNS services out there, so I decided to do something about it.

Thus CUP was born. A tool that turns Cloudflare’s excellent DNS service into a Dynamic DNS service. All for free!

CUP is a single-binary go application that makes updating Cloudflare's DNS service with your current public IP a breeze.