---
service: i.root-servers.net
start-period: '2015-04-11T00:00:00Z'
end-period: '2015-04-12T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3183537914
  dns-udp-queries-received-ipv6: 236062848
  dns-tcp-queries-received-ipv4: 8332181
  dns-tcp-queries-received-ipv6: 279487
  dns-udp-responses-sent-ipv4: 3133907289
  dns-udp-responses-sent-ipv6: 235979061
  dns-tcp-responses-sent-ipv4: 8327874
  dns-tcp-responses-sent-ipv6: 286284