---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-05-15T00:00:00Z'
end-period: '2015-05-15T23:59:59Z'
rcodes:
  0: 293060216
  1: 630238
  12: 3
  16: 5
  2: 32
  3: 444307895
  4: 578951
  5: 111809
  9: 9