kosta-git / cloudflare-dyndns

A dyndns client for cloudflare, made in go

CF DynDNS

This is a simple script to update a Cloudflare DNS record with your current IP address.

Usage

Create a config file in /etc/cf-dyndns/cf-dyndns.yaml with the following contents:

zone: example.com
sub_zone: sub.example.com
api_key: <your api key>
daemon: 360s

Then run the script:

cf-dyndns start

You can also install it as a systemctl service:

cf-dyndns install
systemctl daemon-reload
systemctl enable cf-dyndns
systemctl start cf-dyndns

Api Key

You will need to create an API key in Cloudflare with the following permissions:

Zone.Zone.Read, Zone.DNS.Edit