---
service: i.root-servers.net
start-period: '2013-04-29T00:00:00Z'
end-period: '2013-04-30T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2102418906
  dns-udp-queries-received-ipv6: 111099742
  dns-tcp-queries-received-ipv4: 4240927
  dns-tcp-queries-received-ipv6: 155284
  dns-udp-responses-sent-ipv4: 2115696829
  dns-udp-responses-sent-ipv6: 117616365
  dns-tcp-responses-sent-ipv4: 3982822
  dns-tcp-responses-sent-ipv6: 157118