---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-02-17T00:00:00Z'
end-period: '2016-02-17T23:59:59Z'
rcodes:
  0: 792463373
  1: 1194664
  16: 15
  2: 77
  3: 2299357248
  4: 1178661
  5: 17628
  9: 17