Servidor em Cluster DNS

SYSTEM INFORMATION
OS type and version Ubuntu
Webmin version 2.102
Virtualmin version ultima versão
Related packages DNS

Boa tarde gostaria de saber se tem como instalar dois servidor para um funcionar como slave no caso de um cair o outro assuma

Mind you, I’m just guessing your question by using Google Translate (as this is an English speaking forum), but check DNS Slave Auto-configuration – Virtualmin

Good afternoon, I would like to know if there is a way to install two servers so that one can act as a slave, in case one goes down, the other can take over.

Failover completo para e-mail e sites? Ou apenas DNS?

Full failover for mail and websites? Or just DNS?