This tool can be used to automatically update DNS settings.
It fetches the current public IP from ifconfig.co, and compares it to the currently set DNS IP on the selected provider.
If a discrepancy is found, it will update the DNS setting.

• GoDaddy

GODADDY_API_KEY=<API_KEY> \
GODADDY_API_SECRET=<API_SECRET> \
dns-auto-update -d "knickknacklabs.com -p "godaddy"

Feel free to add additional providers.

• Consul
• Dropbox