Add IPv6

data/conf/bind9/named.conf

@@ -3,13 +3,14 @@ acl internal_networks {
         192.168.0.0/16;
         172.16.0.0/12;
         10.0.0.0/8;
+        fd4d:6169:6c63:6f77::/64;
 };
 
 options {
         directory "/var/bind";
         allow-recursion { internal_networks; };
         listen-on { any; };
-        listen-on-v6 { none; };
+        listen-on-v6 { any; };
         pid-file "/var/run/named/named.pid";
         allow-transfer { none; };
         dnssec-enable yes;