---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-11-18T00:00:00Z'
end-period: '2015-11-18T23:59:59Z'
rcodes:
  0: 730785727
  1: 1092011
  16: 18
  2: 427
  3: 1526036361
  4: 1368591
  5: 26854
  9: 9