Is it possible to combine multiple servers via "Configure Cluster"? Will the hosting domains use same ns1.mydomain and ns2.mydomain.com if one server is located in UK and second is in USA Datacenter. Can somebody provide me information with explanation? I would be happy to hear your kind responses.
Yes, it is possible to setup a DNS cluster between a UK and a US server. Configure ns1 on one server and ns2 on a second server, these will only host name servers. The servers other than these two will host websites and their DNS zone files will be created on the two DNS servers.