---
service: i.root-servers.net
start-period: '2015-01-08T00:00:00Z'
end-period: '2015-01-09T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3293013336
  dns-udp-queries-received-ipv6: 236223425
  dns-tcp-queries-received-ipv4: 7692416
  dns-tcp-queries-received-ipv6: 227860
  dns-udp-responses-sent-ipv4: 3260215347
  dns-udp-responses-sent-ipv6: 236107040
  dns-tcp-responses-sent-ipv4: 7904690
  dns-tcp-responses-sent-ipv6: 229640