Remember: If you have "nameserver 8.8.8.8" then Google sees it every time you access anything by DNS name. There's no caching and no override for local names, because those are supposed to be implemented on the nameserver, which is supposed to be in your network.
"nameserver 1.1.1.1" is no better. It has to be "nameserver 127.0.0.1" or at least "192.168.x.y"
#privacy #DNS