---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-08T00:00:00Z'
end-period: '2016-03-08T23:59:59Z'
rcodes:
  0: 845812546
  1: 1510692
  16: 16
  2: 44
  3: 2227904630
  4: 1107079
  5: 29439
  9: 252