If you don't already know about 1.1.1.1, you should!
1.1.1.1 is a new free DNS service run by Cloudflare, who is known for their CDN services. It actually turns out it is now the fastest DNS service, and they are making it privacy oriented, so they do not keep logs beyond 24 hours. They also support Encrypted DNS, which is being added to Android soon.
You get visit the website at http://1.1.1.1