---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-12-25T00:00:00Z'
end-period: '2015-12-25T23:59:59Z'
rcodes:
  0: 666558647
  1: 954959
  16: 16
  2: 56
  3: 1765991543
  4: 918900
  5: 13521
  9: 5