How to Set Google DNS on Your Synology Device

How to Set Google DNS on Your Synology Device

First of all you should never trust your ISP. For at least 99% of internet users: your ISP doesn’t care what you do, where you go, or what you use their connection for. You and I just aren’t that interesting. No one is watching you. No one is monitoring your online behavior. No one is updating your “permanent record” with your digital exploits. By default, if you don’t set up specific DNS servers on your computer (or your router), default DNS servers from your ISP (Internet Service Provider) will be used. To avoid unwanted DNS errors on your Synology NAS device, switch to public DNS servers like Google’s DNS. There are plenty of public DNS you can use and that will likely never change, such as Google DNS, CloudFlare or OpenDNS.

The Google Public DNS IP addresses (IPv4) are the following:

  • STEP 1

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  • STEP 2 

To manually add Google DNS on your Synology NAS device just go to Control Panel / Network / General. Check “Manually configure DNS server” and add on Preferred DNS Server: and on Alternative DNS Server: – Follow the instructions in the image below:

Google Synology NAS DNS Network

After you have manually inserted your DNS Server, click “Apply“. Now your Synology NAS device will use Google DNS for different services like Download Station and many other apps.

This post was updated on Tuesday / January 26th, 2021 at 7:21 PM