---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-02-06T00:00:00Z'
end-period: '2016-02-06T23:59:59Z'
rcodes:
  0: 664483005
  1: 1099634
  16: 15
  2: 50
  3: 2150247185
  4: 878864
  5: 19701
  7: 4
  9: 18