---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-01-25T00:00:00Z'
end-period: '2016-01-25T23:59:59Z'
rcodes:
  0: 742132950
  1: 1848424
  16: 15
  2: 58
  3: 2258944347
  4: 1210850
  5: 22328
  9: 13