---
service: i.root-servers.net
start-period: '2013-06-04T00:00:00Z'
end-period: '2013-06-04T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2105986917
  dns-udp-queries-received-ipv6: 106217805
  dns-tcp-queries-received-ipv4: 3913576
  dns-tcp-queries-received-ipv6: 166008
  dns-udp-responses-sent-ipv4: 2115049452
  dns-udp-responses-sent-ipv6: 114192626
  dns-tcp-responses-sent-ipv4: 4013100
  dns-tcp-responses-sent-ipv6: 167637