Ref: https://www.digitalocean.com/community/questions/how-do-i-switch-my-dns-resolvers-away-from-google
NOTE: This is for Mac users. Linux I am not sure, but can try.
This is the temporary fix. You have to do every time when you restart your computer.
Open the following file:
/etc/resolv.conf
Which should look something like this:
nameserver 8.8.8.8 nameserver 8.8.4.4
Change those lines with following:
nameserver 208.67.222.222
nameserver 208.67.220.220
That’s it !!!!!