2 WHM Server Clustering

Hi, I have two WHM servers. I wanted to cluster these whm servers and sync all the data from one server to another server so that whenever down one server, then easily run all domains to another server. I will use two different nameserver all domain? example 1: dns1.xxxxxxxxxx.one point to xxx.2xx.xxx.10 example 2: dns2.xxxxxxxxxx.one point to 103.1xx.xxx.xxx Is it possible to configure? Thanks, Sizar Babu