---
service: i.root-servers.net
start-period: '2013-06-27T00:00:00Z'
end-period: '2013-06-28T00:00:05Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2215488880
  dns-udp-queries-received-ipv6: 113961939
  dns-tcp-queries-received-ipv4: 2887181
  dns-tcp-queries-received-ipv6: 157823
  dns-udp-responses-sent-ipv4: 2222108172
  dns-udp-responses-sent-ipv6: 121003425
  dns-tcp-responses-sent-ipv4: 3093092
  dns-tcp-responses-sent-ipv6: 160332