What if Mac DNS is hijacked?

Recent small series has received a friend's message that his web page will often automatically jump to some ad pages, open such as PC6 download station and shrimp Music these pages, will automatically jump to a new page, has been in the preferences of the selection of blocking pop-up windows and other settings can not be resolved. This situation should be the DNS was hijacked, small series through the network collection and collation of Mac computer DNS hijacked solution below to share to everyone.

1. First, we click Open System Preferences

2, choose your way to the Internet, click on the lower right of the advanced

3. Click on the DNS tab and click the plus sign in the lower left corner to add the following two DNS:

199.91.73.222

178.79.131.110

4, click OK, click Apply, complete the setup, try again, the DNS hijacking is lifted.