---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-01-20T00:00:00Z'
end-period: '2016-01-20T23:59:59Z'
rcodes:
  0: 714074314
  1: 1704435
  15: 1
  16: 17
  2: 179
  3: 2281383776
  4: 1255826
  5: 23301
  9: 14