Automatically Update Dynamic IP to Cloudflare DNS Using a MikroTik Router
Most home internet connections use dynamic IP — meaning your public IP changes from time to time. This is a problem if you host services at home such as:
Home server / NAS CCTV / Camera system Remote SSH / RDP access VPN for remote connection Docker self-hosted applications When the IP changes, your domain stops pointing to the correct server, and all remote access fails. The best way to solve this is to automatically update your domain’s DNS record every time your router’s IP changes.