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GoGuardian DNS filters internet traffic at the DNS layer for any device connected to a school network. Unlike extension-based filtering, GoGuardian DNS is device-agnostic: it protects laptops, tablets, phones, and BYOD devices as long as they route through a filtered network.
GoGuardian DNS access is included with GoGuardian Admin at no additional cost and is automatically provisioned for your organization. Create a network, assign a filtering policy, and configure your network’s DNS settings before using DNS filtering.

Understand GoGuardian DNS

Learn how DNS filtering works and when to use it alongside or instead of GoGuardian Admin.

Set Up GoGuardian DNS

Create a network, assign a filtering policy, and point your DNS at GoGuardian resolvers.

Enable AdDeflect

Block ads and pop-ups for every device on a filtered network using AdDeflect, included with GoGuardian Admin.
Last modified on October 9, 2026