---
service: i.root-servers.net
start-period: '2015-12-03T00:00:00Z'
end-period: '2015-12-04T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4822930019
  dns-udp-queries-received-ipv6: 353183902
  dns-tcp-queries-received-ipv4: 32653881
  dns-tcp-queries-received-ipv6: 868031
  dns-udp-responses-sent-ipv4: 4767970034
  dns-udp-responses-sent-ipv6: 355962816
  dns-tcp-responses-sent-ipv4: 32543082
  dns-tcp-responses-sent-ipv6: 870620