Some countries are blocking access to particular websites like Youtube or Facebook. If you don't want to use default DNS Nameservers on your Mac, You can define new ones. Here is how you can change them in 5 Easy Steps;
1) First of all Go to System Preferences on Application Section;
2) In System Preferences > Go to Network section and select your current Internet connection (Ethernet, Airport or Firewire)
3) After selecting your current connection, Click on Advanced section;
4) Click on DNS Button and in default settings, It is supposed to be blank;
5) Add DNS servers by clicking plus sign beside of "IPv4 or IPv6 addresses" term.I f you don't have any DNS IP addresses;
You can prefer Google DNS and OpenDNS. I'm currently using them and they are both secure and fast.
After step 5, You are Done! Now you can enjoy your new DNS Server.
If you have any questions about this post, please leave a comment.
