---
service: i.root-servers.net
start-period: '2015-09-07T00:00:00Z'
end-period: '2015-09-07T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3795528347
  dns-udp-queries-received-ipv6: 269424844
  dns-tcp-queries-received-ipv4: 26219549
  dns-tcp-queries-received-ipv6: 414535
  dns-udp-responses-sent-ipv4: 5358968529
  dns-udp-responses-sent-ipv6: 269416331
  dns-tcp-responses-sent-ipv4: 26223753
  dns-tcp-responses-sent-ipv6: 418162