---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-06-17T00:00:00Z'
end-period: '2015-06-17T23:59:59Z'
rcodes:
  0: 318632625
  1: 399779
  16: 2
  2: 27
  3: 520092254
  4: 650139
  5: 119355
  9: 12