Currently, we have the following DNS servers setup for reverse DNS of IPv4 and IPv6 ranges:
rdns0.v4.rdns rdns1.v4.rdns rdns2.v4.rdns rdns0.v6.rdns rdns1.v6.rdns rdns2.v6.rdns
v4 servers are used only for reverse DNS zones for IPv4 and the
v6 servers are used only for IPv6 reverse DNS zones.
Upon a partly reconstruction of the network, I'm just wondering if there are any advantages to using separate IPv4 and IPv6 DNS servers.