---
service: i.root-servers.net
start-period: '2013-06-11T00:00:00Z'
end-period: '2013-06-12T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2172249203
  dns-udp-queries-received-ipv6: 112478957
  dns-tcp-queries-received-ipv4: 3931864
  dns-tcp-queries-received-ipv6: 168042
  dns-udp-responses-sent-ipv4: 2175285430
  dns-udp-responses-sent-ipv6: 118865052
  dns-tcp-responses-sent-ipv4: 4030670
  dns-tcp-responses-sent-ipv6: 170392