---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-09-03T00:00:00Z'
end-period: '2015-09-03T23:59:59Z'
rcodes:
  0: 695837277
  1: 2007315
  16: 8
  2: 60
  3: 1504531755
  4: 1429111
  5: 42492
  9: 14