Automate Namecheap Dynamic DNS IP Updates
Fetches public IP every 15 minutes, checks for changes, and updates Namecheap DDNS for multiple subdomains automatically.
This n8n workflow automates Dynamic DNS updates for Namecheap users by periodically retrieving the current public IP address, comparing it to the last known IP, and only updating specified subdomains if a change is detected. It uses a Cron trigger to run every 15 minutes, a function node to intelligently filter new IPs, hardcoded subdomain lists that users can easily customize, a loop to handle multiple subdomains, and an HTTP request to Namecheap's DDNS API.
Key benefits include reduced API ca
- Platform
- n8n
- Category
- Communication
- Price
- $9.99
- Creator
- Vera Petrova
- DDNS
- Namecheap
- Dynamic DNS
- Public IP
- Cron Automation
- HTTP API
- Server Management
- Home Server
- Remote Access
- IT Automation
How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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