---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-11-29T00:00:00Z'
end-period: '2015-11-29T23:59:59Z'
rcodes:
  0: 599159963
  1: 1140776
  16: 7
  2: 21
  3: 1558027846
  4: 1032686
  5: 34998
  9: 16