---
service: i.root-servers.net
start-period: '2015-12-04T00:00:00Z'
end-period: '2015-12-05T00:00:03Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4767687196
  dns-udp-queries-received-ipv6: 347619543
  dns-tcp-queries-received-ipv4: 26479968
  dns-tcp-queries-received-ipv6: 922224
  dns-udp-responses-sent-ipv4: 4714053221
  dns-udp-responses-sent-ipv6: 350529625
  dns-tcp-responses-sent-ipv4: 26328926
  dns-tcp-responses-sent-ipv6: 928040