What’s the solution for an ever-changing, hard to remember IP address?

Dynamic DNS

Create an easy to remember hostname
and stay connected to your IP-compatible device.

You can create a hostname now and sign up later.

Or, you can sign up now and create a hostname later.

Start 7-Day Free Trial

You may cancel your Dynamic DNS trial within the 7 day trial period. Or do nothing, and you’ll pay just $55/year to keep the service.

Buy Dynamic DNS Now

Your cost is only $55 for 1 year (30 hostnames).
Receive discounts for 2 and 5 year subscriptions.

Use Cases

What can I do with Dynamic DNS?


  • Retrieve files and applications from anywhere.


  • Monitor a business or home security system.


  • Host a gameserver.


  • Access your home thermostat.


  • Provide tech support to remote computers.


  • Connect with home automation.


  • Connect to your webcam, DVR or router.


  • Set up a website.


  • Install OpenVPN or set up a WebHop redirect.

See our Support Wizard for easy to follow instructions.

Why choose our Dynamic DNS solution?


Our experience
improves yours.

Since our humble beginnings in 2001, we’ve been working on building and improving upon the Dynamic DNS product. Starting as home users ourselves, we understand what features are important and how essential usability and availability are.

Bigger footprint,
better network.

With the largest presence of all Dynamic DNS providers on home routers as well as partnerships with all of the major router producers, at-home integration is that much easier for you. Just plug in your dynamic hostname and your router already knows what to do.

From our house
to yours.

We aim to deliver a world-class customer experience to every customer. Our in-house support teams work in Oracle offices across the globe to deliver the best possible support at all hours of the day so we can work with your schedule—not the other way around.

Key Benefits

• 30 Unique Hostnames

Whether you need to connect to a single device or multiple, you can create up to 30 hostnames per purchase.

• Hundreds of premium domains

You get access to hundreds of premium domains, so you can find the domain that reflects your needs and personality!

• Rapid propagation / low TTLs

When your IP address changes, your hostname needs to be updated quickly. With TTLs set as low as 20 seconds, fast propagation will happen when your update client notifies us.

• Reliable device connectivity

• Global, in-house email support

Dynamic DNS set-up is easy.


Setting up Dynamic DNS can be done in just a few steps, with no hassle and no wait. Just connect the device to your home router and allow external traffic for your router and modem. This means setting up port forwarding on your router and enabling bridge mode on your modem. Then follow our quick setup instructions below.

1. Sign Up

Sign-up for a Dyn.com account when you buy Dynamic DNS. If you have an account or have already purchased, simply log in.

2. Add a new hostname

Once you’ve logged into the interface, navigate to “DynDNS Pro” and click “Add New Hostname” to create a new web address that will be linked to your device (ex: mycomputer@dyndns.org, webcam@dyndns.org).

3. Test your hostname

Test the hostname you created by typing it into a web browser bar outside your home network. If it loads, then you are connected properly.

4. Install the updater

Lastly, install the Dyn updater client. Some devices may already have Dyn’s updater client pre-installed; for these, simply navigate to the application’s DynDNS section for set-up.