Automated Dynamic DNS Update with n8n

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This workflow automates updating DNS records for subdomains on Namecheap whenever the public IP address changes. Triggered every 15 minutes, it checks if the current IP is new, and if so, it updates the specified subdomains to reflect the new IP address, ensuring reliable domain resolution for dynamic IP environments. This is particularly useful for users with residential internet connections or hosting servers with changing IPs.

Node Count

6 – 10 Nodes

Nodes Used

cron, function, httpRequest, set

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