@miah Quad9 (v4 address is obviously 9.9.9.9) is a great alternative. Run by a Swiss non-profit.
From https://quad9.net/support/set-up-guides (press hamburger in top left to choose device)
Instructions for using 9.9.9.9
Open the Settings app on your Android device.
Select Network & Internet.
Select Private DNS.
Select Private DNS provider hostname
Enter: dns.quad9.net
Press Save
Verify Configuration
Visit on.quad9.net in your browser of choice.