---
service: i.root-servers.net
start-period: '2013-09-11T00:00:00Z'
end-period: '2013-09-12T00:00:03Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2537341385
  dns-udp-queries-received-ipv6: 160030039
  dns-tcp-queries-received-ipv4: 4523662
  dns-tcp-queries-received-ipv6: 107119
  dns-udp-responses-sent-ipv4: 2528446262
  dns-udp-responses-sent-ipv6: 167120679
  dns-tcp-responses-sent-ipv4: 4571421
  dns-tcp-responses-sent-ipv6: 146209