Got a bit of a head-scratcher. All of our Macs will register their forward DNS records just fine, but not a single one will register a reverse (PTR) record. We're using dhcpd on Linux for DHCP, and ...

The Address (A) record associates a domain name or subdomain with an IP address, which is the primary purpose of the DNS system. The @ sign identifies "this domain;" for example, A @ nnn.nnn.nnn.nnn ...

I'm having a problem that I'm hoping someone will be able to help me with. I have aa 2003 AD Domain with DNS running on my DC's (7 DC's in total). I also have a trust with another domain and have a ...