---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-02-27T00:00:00Z'
end-period: '2016-02-27T23:59:59Z'
rcodes:
  0: 708452055
  1: 1028679
  16: 15
  2: 349
  3: 2043850483
  4: 859382
  5: 20025
  9: 10