---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-03-28T00:00:00Z'
end-period: '2015-03-28T23:59:59Z'
rcodes:
  0: 344800480
  1: 574541
  16: 1
  2: 74
  3: 528950008
  4: 834761
  5: 31853
  9: 9