---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-02T00:00:00Z'
end-period: '2016-03-02T23:59:59Z'
rcodes:
  0: 881679993
  1: 1395742
  16: 17
  2: 28
  3: 2169414633
  4: 1077554
  5: 18848
  9: 6