---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-04-28T00:00:00Z'
end-period: '2015-04-28T23:59:59Z'
rcodes:
  0: 327833264
  1: 451592
  2: 43
  3: 497314144
  4: 749021
  5: 122605
  9: 13