---
service: i.root-servers.net
start-period: '2015-01-18T00:00:00Z'
end-period: '2015-01-19T00:00:03Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2979480987
  dns-udp-queries-received-ipv6: 223742111
  dns-tcp-queries-received-ipv4: 6621868
  dns-tcp-queries-received-ipv6: 204734
  dns-udp-responses-sent-ipv4: 2957904677
  dns-udp-responses-sent-ipv6: 223665278
  dns-tcp-responses-sent-ipv4: 6657298
  dns-tcp-responses-sent-ipv6: 211652