GoDaddy DynDNS service

Store and update your dynamic IP (v4/v6) on a GoDaddy domain

This script allows you to updated your dynamic IP (v4 and v6) address to a GoDaddy subdomain. This will provide you a DynDNS service.

Usage

• This guide assumes, that everything is done with the user root
• Enter your GoDaddy API and domain information in the dyndns.sh file
• Copy this file to a the folder /usr/local/bin/
  • cp dyndns.sh /usr/local/bin/dyndns.sh
• Modify the permissions of the script so only the user running the cronjob is able to read it
  • chown root:root /usr/local/bin/dyndns.sh
  • chmod 700 /usr/local/bin/dyndns.sh
• Create a cronjob to automatically renew your ip (in this example once per hour)
  • crontab -e
  • 0 * * * * /usr/local/bin/dyndns.sh > /dev/null 2>&1