This video will show you how to clear your DNS cache on Mac.

Once submitted you will need to enter in your computer’s password and the DNS cache will be cleared. You’ll use the -setdnsservers flag, point it at the network service, and then include the DNS IP, this may look like the following: networksetup -setdnsservers (Network Service) (DNS IP) For example, to set a Mac with wi-fi to Google DNS of 8.8.8.8 the syntax would be: networksetup -setdnsservers Wi-Fi 8.8.8.8. MacOS Big Sur/Monterey: sudo dscacheutil -flushcache sudo killall -HUP mDNSResponder Once in Terminal enter in the the line below depending on your OS X version. In Mac you can do this when you go to your Application folder, then Terminal. The first step to flushing your DNS, is to open Terminal. The following guide will walk you through flushing your DNS cache. During such time your computer will seek out and make the necessary DNS updates.

There are generally two ways to remove these entries. Every time you venture onto the Internet DNS resolutions are being made and your computer stores many of them.Įventually, there will come a time when a bad entry is stored.

Reset dns servers mac