DuckDNS for Routing Internet Traffic to Your Home Lab with Dynamic IPs from Your ISP

Learn how to use DuckDNS, a free dynamic DNS service, to route internet traffic to your home lab with dynamic IPs from your ISP. Discover the process of registering a DuckDNS URL, setting up a Docker container to track and update your public IP address, and maintaining access to your homelab even when your IP changes. Explore installation methods using both CLI and Portainer, create multiple subdomains, and integrate with NGinX Proxy Manager. Follow along with step-by-step instructions, including creating subdomains, configuring Docker containers, and testing your setup. Gain valuable insights into managing dynamic IP addresses for your home network and ensuring consistent access to your self-hosted services.

Beginning
Introduction to Dynamic DNS
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Installing DuckDNS in Docker via CLI
Creating our DuckDNS subdomain
Setup the Docker Container using Docker-Compose
Run our Container
Test our DuckDNS Site
Create a Second DuckDNS Subdomain
Setup the Docker Container using Portainer
Setup our Subdomain on NGinX Proxy Manager
Test our Second Subdomain