---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-16T00:00:00Z'
end-period: '2016-03-16T23:59:59Z'
rcodes:
  0: 802560233
  1: 1276554
  16: 15
  2: 30
  3: 2237027170
  4: 1548105
  5: 22793
  9: 11