Set up 1.1.1.1 - Azure
Follow these steps to configure 1.1.1.1:
- Log in to your Azure portal. 
- From the Azure portal side menu, select Virtual Networks. 
- Navigate to the virtual network associated with your virtual machine (VM). 
- Select DNS Servers > Custom, and add two entries: 1.1.1.11.0.0.1
- Click Save.