Google Cloud supports configuring within Cloud DNS. Policies are applied per Virtual Private Cloud (VPC) network, and will affect all resources within that VPC network, including any existing virtual machines.
To configure 188.8.131.52 for your Google Cloud VPC network(s):
Click Create Policy.
Provide a name for your Policy (such as
cloudflare-1-1-1-1) and select associated VPC network or networks.
Under Alternate DNS servers, click Add Item and type:184.108.40.206.0.0.1
DNS requests within the configured VPC network(s) will now use 220.127.116.11.