---
service: i.root-servers.net
start-period: '2016-01-01T00:00:00Z'
end-period: '2016-01-02T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4045398083
  dns-udp-queries-received-ipv6: 333203099
  dns-tcp-queries-received-ipv4: 20066889
  dns-tcp-queries-received-ipv6: 835733
  dns-udp-responses-sent-ipv4: 3988619877
  dns-udp-responses-sent-ipv6: 334740301
  dns-tcp-responses-sent-ipv4: 20088738
  dns-tcp-responses-sent-ipv6: 840419