Azure
These steps configure 1.1.1.1 as the DNS resolver for an Azure Virtual Network (VNet). This applies to all resources in the VNet, including virtual machines.
- Log in to your Azure portal.
- From the Azure portal side menu, select Virtual Networks.
- Select the virtual network you want to configure.
- Select DNS Servers > Custom, and add two entries: 1.1.1.11.0.0.1
- Select Save.