Dynamic DNS Update Client (DUC) for Windows
Keep your current IP address in sync with your No-IP host or domain with our Dynamic Update Client (DUC).
Windows DUC Features
Our dynamic DNS update client continually checks for IP address changes in the background and automatically updates the DNS at No-IP whenever it changes.
Secure Key Based Updates
Our secure DUC does not resend your No-IP credentials each time it sends an IP address update, instead it sends a unique key for username and password for that your specific Dynamic Update Client.
This feature allows you to see a list of each location where you have a DUC installed. You can also set each update Client ID to a custom name for example, home, work, client name, etc to help keep track of each.
Host Creation (Plus & Enhanced Users)
If you are an Enhanced Dynamic DNS or Plus Managed DNS customer, you are able to easily add or delete hostnames directly from the Dynamic Update Client.
Small Foot Print
At less than 12kb, our Dynamic Update Client is very light and uses very little resources.
Receive a notification when your IP address changes.
Download the Windows update client by clicking the link above and saving the file. Double-click the downloaded file and follow the on-screen instructions.
The installation will complete and the application will ask for your account information. After your username and password have been authenticated you will be shown a list of hostnames. Select the hostnames that you would like updated to the IP address of your computer.
No-IP Priority Support is a priority response support channel that is staffed with our friendly and experienced Technical Support team. Priority Support allows you to get the support you need as quickly as possible.
This guide will walk you through the installation and setup of the Dynamic Update Client for Mac.Get Started
Write Your Own Client
Interested in making your own updates? Check out our easy to use dynamic DNS update API.Learn More