---
service: i.root-servers.net
start-period: '2016-02-15T00:00:00Z'
end-period: '2016-02-15T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4856013238
  dns-udp-queries-received-ipv6: 393832250
  dns-tcp-queries-received-ipv4: 17691465
  dns-tcp-queries-received-ipv6: 913683
  dns-udp-responses-sent-ipv4: 4828847524
  dns-udp-responses-sent-ipv6: 395929578
  dns-tcp-responses-sent-ipv4: 17687560
  dns-tcp-responses-sent-ipv6: 917145