I have server 1, lets say, 220.127.116.11
and also server 2, 18.104.22.168
i have a domain name, let say mywebsite.com.
now, lets say i would like to have both servers use subdomains from mywebsite.com
i have setup and got working bind9 and i am using the server as a name server, but would like to have it so that the secondary server can update, and add a simple CNAME value to the master zone..
the reason i want to add a CNAME record to the master zone which currently exists, is because server 2 (22.214.171.124) has a dynamic IP. we have already set it up using dynamic DNS, and we have server2.mywebsite.com pointing to it.
this way, the secondary server simply needs to add one cname value to the master zone on the primary server.
i have been playing with DNS clusters and slaves, master and slave zones, and i am just having alot of confustion as to how to get this working. any help would be greatly appreciated! this is the last bit thing which need to be setup on our shared hosting platform :( and i do not want to have my employees log in to the primary and add the CNAME by hand.