lib/dnsrecord.js
function asAAAA(consumer, packet) {
  var data = '';
  for (var i = 0; i < 7; i++) {
    data += consumer.short().toString(16) + ':';
  }
  data += consumer.short().toString(16);
  packet.address = data;
}
function asAAAA(consumer, packet) {
  var data = '';
  for (var i = 0; i < 7; i++) {
    data += consumer.short().toString(16) + ':';
  }
  data += consumer.short().toString(16);
  packet.address = data;
}
/*
Parse data into a IPV6 address string
@returns {string}