---
service: i.root-servers.net
start-period: '2013-09-22T00:00:00Z'
end-period: '2013-09-23T00:00:03Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2102922166
  dns-udp-queries-received-ipv6: 144471765
  dns-tcp-queries-received-ipv4: 5392423
  dns-tcp-queries-received-ipv6: 111959
  dns-udp-responses-sent-ipv4: 2182818218
  dns-udp-responses-sent-ipv6: 152773490
  dns-tcp-responses-sent-ipv4: 5415817
  dns-tcp-responses-sent-ipv6: 132932