SynologyNas
Enhancing Synology's DNS with CloudFlare DDNS via Docker, Migrating from Google Domains to Cloudflare Domain DDNS
This guide will effortlessly walk you through the setup of Cloudflare DDNS with just a few simple steps, requiring no prior knowledge of SSH or command line interfaces on your Synology. This guide works perfectly fine with DSM 7.2 and above 1. Make sure to have your A record