Cloudflare DDNS

A Dynamic DNS client that automatically updates your IP in Cloudflare DNS records, ensuring your domain stays accessible without the need for a static IP. 🔥

Requirements:

• Go >= 1.24

Install

You can run the install script on UNIX like systems, for windows you can download the binary on the latest release

curl -L https://raw.githubusercontent.com/magonxesp/cloudflare-ddns/refs/heads/main/scripts/install.sh | sudo bash -

Uninstall

You can uninstall the program removing the executable.

sudo rm /usr/local/bin/cloudflare-ddns

Usage

First you need the config.json file for configure the Account, API Token and Zone DNS records to be updated. You can make it downloading the sample configuration.

curl -L https://raw.githubusercontent.com/magonxesp/cloudflare-ddns/refs/heads/main/example-config.json -o config.json

Then when you finish editing the config.json file you are able to run the program on the same working directory as config.json is located.

cloudflare-ddns

Also, you can specify the config.json path.

cloudflare-ddns --config /path/to/config.json

For more options you can see them with the -h option.

cloudflare-ddns -h

Docker image

Cloudflare DDNS is available as docker image too. You can pull magonx/cloudflare-ddns and use it.

docker pull magonx/cloudflare-ddns:latest

And then run the image.

docker run magonx/cloudflare-ddns:latest -v ./config.json:/config.json

Build

For build the binary executable you have to run the following command.

$ go build

And then you should see the executable on the working directory.