---
service: b.root-servers.net
start-period: 2016-05-28T00:00:00Z
end-period: 2016-05-28T23:59:59Z
metric: rcode-volume
rcodes:
  0: 877779608
  1: 26314
  3: 1812717816
  4: 46
  5: 1723947
  9: 25771
