How to Flush DNS record on Mac OS Catalina ?

This article will explain to you a very simple method to clear / Flush DNS records on macOS Catalina. So, its a very simple process and let’s get started.

Method: Flush DNS record using Terminal

For macOS Catalina 

Flush DNS mac

  • Launch Terminal on your mac by launching Applications-> Utilities->Terminal.
  • Then type in the command as shown below and hit enter.
sudokillall -HUP mDNSResponder
  • Wait until the DNS gets cleared.
  • Once after that, Restart your Mac.

For older version of macOS 

  • Launch Terminal and execute the following command below.
sudo dscacheutil - flushcache;sudo killall -HUP mDNSResponder
  • Enter the password, if asked.
  • Now your DNS record will be cleared successfully.

SEE ALSO: How to Clear/Flush DNS cache on macOS Mojave?

This helps in Flushing DNS records from your macOS Catalina. If you have any suggestions or comments leave that in the comment box below.

10:58 am

Leave a Reply