@xkaraman commented on this pull request.
<emphasis>ipv4</emphasis> - 1 if IPv4 address
+ </para> + </listitem> + <listitem> + <para> + <emphasis>ipv6</emphasis> - 1 if IPv6 address + </para> + </listitem>
For these i am not exactly sure their purpose. They were accesible before these commits. Are they for counting IPv4/6 in dns_query or just to check if at least one IPv4/6 is associated with hostname?