---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-04-17T00:00:00Z'
end-period: '2016-04-17T23:59:59Z'
rcodes:
  0: 761582716
  1: 1342565
  16: 14
  2: 43
  3: 2248489447
  4: 903434
  5: 32972
  9: 18