---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-09-16T00:00:00Z'
end-period: '2015-09-16T23:59:59Z'
rcodes:
  0: 713666594
  1: 1174684
  16: 9
  2: 46
  3: 1648071406
  4: 1376054
  5: 31674
  9: 4