---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-06-28T00:00:00Z'
end-period: '2015-06-28T23:59:59Z'
rcodes:
  0: 352546740
  1: 500014
  16: 2
  2: 64
  3: 580777265
  4: 638505
  5: 23570
  9: 4