DNS clustering enables you to keep data across more than one servers

How to configure DNS clustering through Cpanel?
Ans: By following the below steps you can easily configure DNS clustering through Cpanel:-

1) On the main screen of your WHM interface click on Cluster / Remote Access to access the Cluster / Remote Access Menu.

2) Now click on configure Cluster.

3)For enabling DNS clustering you should click the tick box next to “Enable DNS Clustering”, and then click on Change.

4)Once the DNS clustering is enabled then type the IP address of a server that you wish to add to the cluster in the blank field next to Server IP Address:

5)Click on Configure.

6) Repeat steps 4 and 5 as necessary.