Currently, we have the following DNS servers setup for reverse DNS of IPv4 and IPv6 ranges:


Where the 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.

  • 1
    Is .rdns a real TLD somewhere, or did you just make it up? That said, no, I don't think I've ever seen that sort of v4/v6 separation, nor can I imagine why it would be useful. – grawity Oct 22 '17 at 20:19
  • I removed the last part so it's not an FQDN. – William Edwards Oct 23 '17 at 7:44
  • @grawity If you post that as an answer I'll accept it. – William Edwards Oct 23 '17 at 7:46

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