---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-06T00:00:00Z'
end-period: '2016-03-06T23:59:59Z'
rcodes:
  0: 698683741
  1: 1306709
  16: 17
  2: 37
  3: 2038740067
  4: 795411
  5: 27942
  9: 1130