---
service: i.root-servers.net
start-period: '2013-09-13T00:00:00Z'
end-period: '2013-09-14T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2261224452
  dns-udp-queries-received-ipv6: 154962228
  dns-tcp-queries-received-ipv4: 4314842
  dns-tcp-queries-received-ipv6: 105437
  dns-udp-responses-sent-ipv4: 2257495744
  dns-udp-responses-sent-ipv6: 161794833
  dns-tcp-responses-sent-ipv4: 4357937
  dns-tcp-responses-sent-ipv6: 138083