---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-05-11T00:00:00Z'
end-period: '2016-05-11T23:59:59Z'
rcodes:
  0: 1031973846
  1: 873125
  16: 16
  2: 131
  3: 2224810487
  4: 1251466
  5: 22403
  9: 9