---
service: i.root-servers.net
start-period: '2013-12-14T00:00:00Z'
end-period: '2013-12-15T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2081817874
  dns-udp-queries-received-ipv6: 132409247
  dns-tcp-queries-received-ipv4: 4755061
  dns-tcp-queries-received-ipv6: 244646
  dns-udp-responses-sent-ipv4: 2042703482
  dns-udp-responses-sent-ipv6: 132475293
  dns-tcp-responses-sent-ipv4: 4763018
  dns-tcp-responses-sent-ipv6: 249559