---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-15T00:00:00Z'
end-period: '2016-03-15T23:59:59Z'
rcodes:
  0: 831647203
  1: 1158441
  16: 16
  2: 10
  3: 2271599848
  4: 1102501
  5: 29957
  9: 31