---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-12T00:00:00Z'
end-period: '2016-03-12T23:59:59Z'
rcodes:
  0: 792976588
  1: 1500411
  16: 15
  2: 53
  3: 2096533054
  4: 791912
  5: 19409
  9: 26