---
service: i.root-servers.net
start-period: '2013-12-13T00:00:00Z'
end-period: '2013-12-14T00:00:06Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2356399585
  dns-udp-queries-received-ipv6: 139816928
  dns-tcp-queries-received-ipv4: 4789966
  dns-tcp-queries-received-ipv6: 292753
  dns-udp-responses-sent-ipv4: 2310628652
  dns-udp-responses-sent-ipv6: 139883134
  dns-tcp-responses-sent-ipv4: 4801810
  dns-tcp-responses-sent-ipv6: 297407