---
service: i.root-servers.net
start-period: '2013-04-28T00:00:00Z'
end-period: '2013-04-29T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 1834591471
  dns-udp-queries-received-ipv6: 106222042
  dns-tcp-queries-received-ipv4: 3745365
  dns-tcp-queries-received-ipv6: 185240
  dns-udp-responses-sent-ipv4: 1844853685
  dns-udp-responses-sent-ipv6: 112428930
  dns-tcp-responses-sent-ipv4: 3869087
  dns-tcp-responses-sent-ipv6: 187375