Dynamic DNS & Secure Access Configurator for cPanel Users

What is this tool for?

This tool helps users with a dynamic IP and a hosting provider with cPanel configure Dynamic DNS (DDNS) automatically. If you have a domestic server but your ISP changes your public IP frequently, you need a way to update your domain (e.g., yourdomain.com) to always point to your current IP. This guide will generate the necessary commands to automate the process, set up port forwarding, and enable HTTPS for secure access.

Who is this for?

- Users who have a dynamic public IP (i.e., it changes over time).
- Users whose domain is managed via cPanel (with an API or URL to update the IP).
- Users who want to access their home services (like Jellyfin, Home Assistant, etc.) remotely.

How to Set Up a DDNS Subdomain in cPanel

Before using this tool, you need to create a subdomain in cPanel that will be updated dynamically. Follow these steps:

1. Log in to your cPanel.
2. Go to Dynamic DNS (you can find it under the "Domains" section).
3. Click Create and enter a subdomain (e.g., home.yourdomain.com).
4. cPanel will generate an Update URL. Copy this URL, as you’ll need it in the next step.
5. Use this URL in the tool below under the "DDNS Update URL" field.

For detailed instructions, see the official cPanel guide: Dynamic DNS in cPanel.

Fill in the details below to get the necessary commands to configure your service.