---
service: i.root-servers.net
start-period: '2014-07-16T00:00:00Z'
end-period: '2014-07-16T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3666203744
  dns-udp-queries-received-ipv6: 257015234
  dns-tcp-queries-received-ipv4: 15291675
  dns-tcp-queries-received-ipv6: 660420
  dns-udp-responses-sent-ipv4: 3570766690
  dns-udp-responses-sent-ipv6: 256848526
  dns-tcp-responses-sent-ipv4: 15416990
  dns-tcp-responses-sent-ipv6: 663030