How to Block Google DNS on Router

Some devices like the Chromecast and Roku have Google DNS hardcoded on the device. As a result it will try to communicate with Google DNS regardless of your router being configured to use Unlocator.

As a prerequisite to get started you will need to first configure your router to use Unlocator DNS: Please see our setup guides.

The method of blocking Google DNS works for Roku as well as Chromecast Gen 1+2. If you have a Chromecast Gen 3 or Ultra you will need to forward traffic from and to

Guides for blocking Google DNS on Router

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