Accelerated BIND setup - Thank you Evan Hunt, Warren and Jakob

named.conf:

options {
    directory "/home/ubuntu";
    allow-query { any; };
    listen-on { 192.101.186.68; };
    listen-on-v6 { 2001:470:8165:1::68; };
    dnssec-enable yes;
    dnssec-validation yes;
    managed-keys-directory "/home/ubuntu";
};

zone "." {
    type hint;
    file "root.hints";
};

managed-keys {

   "." initial-key 257 3 8 "AwEAAcV0XJhip8DnXcFS8ZOYyrsWVLhScDjDN3qqIcq9
                                5hK1OXuUTa3GSTjdGuJIgGaUj45fhnI6JMYHSS8gZJj2
                                xPNN61/FeODFUuXsXqLn3tt8ewmrxr8fjEk6a8ue/jb3
                                E5    REPLACE WITH CURRENT KEY          7nuP
                                Agrdf7WnPb9cC9ctT8nSo0JAqv0uvbXZ4n25lVMcnvRY
                                ydiO5cFqYKcQMDtcrRjLhKnPa1gmrztPGnt69Wrai12D
                                fEG3pXl+8YnQXKEv/GdY67+IAN1joq7WD5OirjX0M9gR
                                wxcoHMT9Wq3OWtHTSdvsqT3dgl/0Nxr9JvED1o0=";
};


Startup (mkeytimers=seconds-per-hour/seconds-per-day/seconds-per-month):

sudo bind/bin/named/named -c named.conf -T mkeytimers=1/6/180