---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-09-09T00:00:00Z'
end-period: '2015-09-09T23:59:59Z'
rcodes:
  0: 762169192
  1: 1290785
  16: 7
  2: 84
  3: 1805053417
  4: 1332556
  5: 32057
  9: 7