{ header: 
   { id: 0,
     qr: 0,
     opcode: 0,
     aa: 0,
     tc: 0,
     rd: 0,
     ra: 0,
     res1: 0,
     res2: 0,
     res3: 0,
     rcode: 0 },
  question: 
   [ { name: '_services._dns-sd._udp.local',
       type: 12,
       class: 1,
       ttl: 3600,
       isQD: true,
       typeName: undefined,
       className: undefined,
       flag: undefined } ],
  answer: [],
  authority: [],
  additional: [],
  edns_options: [],
  payload: undefined }