DNS ? master / slave

[prixone]

hi,

i would like to know if there is any possible way to setup 2 DNS at one domain... but instead of 1 master and 1 slave it would be like 2 masters...

when you use it as slave it will just copy the zone file from the master so if u have to change any information such as the ip of the "www" it would not allow you to.

so if u could set up even if the second machine is the slave but with different information you could redirect all the data over a new place and nothing will fall or be off if the master goes off.

thanks in advanced.

any questions pls ask me as my english isn't my strong.

[prixone]

so far the best idea is to use the feature "allow-update" to allow the slave server to make dynamic updates to the zone... any one have used it before that could give me some hints about if it is a good option ?