---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-04-26T00:00:00Z'
end-period: '2016-04-26T23:59:59Z'
rcodes:
  0: 844135418
  1: 1608023
  16: 18
  2: 1334114
  3: 2315895560
  4: 1171674
  5: 734461
  9: 11