---
service: i.root-servers.net
start-period: '2016-02-20T00:00:00Z'
end-period: '2016-02-20T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4546155727
  dns-udp-queries-received-ipv6: 382345212
  dns-tcp-queries-received-ipv4: 12825894
  dns-tcp-queries-received-ipv6: 1277989
  dns-udp-responses-sent-ipv4: 4477628896
  dns-udp-responses-sent-ipv6: 381533573
  dns-tcp-responses-sent-ipv4: 12464343
  dns-tcp-responses-sent-ipv6: 1278083