Changing DNS for Azire's ones on macOS

It is necessary to take note of your current DNS servers IP addresses before beginning the procedure. You will also need to take note of AzireVPN DNS servers as their IP addresses will be needed later. AzireVPN DNS servers are listed on the Locations and Servers page.

Open the Apple menu.
Click on System Preferences > Network.
Find the physical network card currently in use on the left side of the window. Its status should show a green dot.
Click on Advanced….
Select the DNS tab.
In the DNS Servers list, select all the items one by one and click on - to remove them.
Click on + to add a DNS field. A new field containing the IP address 0.0.0.0 should appear.
In the newly created field, enter the IPv4 address for the chosen location.

Show optional steps

Click on + to add a DNS field.
In the newly created field, enter the IPv4 address of another location.

Click on + to add a DNS field.
In the newly created field, enter the IPv6 address for the chosen location.

Show optional steps

Click on + to add a DNS field.
In the newly created field, enter the IPv6 address of another location.

Click on OK > Apply. The System Preferences window can now be closed as well.