DNS server - CentOS
https://forums.centos.org/viewtopic.php?t=113819.08.2011 · The first step is to start to install Centos, then once the GUI is rebooted the screen appears to ask which components of Centos to install. Their instructions indicate to select customization of the installed elements. then to select DNS server from the list. I can not find a DNS server on the list of available elements to choose from.