---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-07-04T00:00:00Z'
end-period: '2015-07-04T23:59:59Z'
rcodes:
  0: 199471119
  1: 233671
  16: 3
  2: 23
  3: 415446865
  4: 387196
  5: 13471
  9: 4