---
service: i.root-servers.net
start-period: '2014-12-17T00:00:00Z'
end-period: '2014-12-18T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3316999718
  dns-udp-queries-received-ipv6: 225327184
  dns-tcp-queries-received-ipv4: 7857102
  dns-tcp-queries-received-ipv6: 229311
  dns-udp-responses-sent-ipv4: 3296302125
  dns-udp-responses-sent-ipv6: 226461618
  dns-tcp-responses-sent-ipv4: 7944188
  dns-tcp-responses-sent-ipv6: 229264