---
service: i.root-servers.net
start-period: '2016-02-19T00:00:00Z'
end-period: '2016-02-19T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5014309324
  dns-udp-queries-received-ipv6: 411762367
  dns-tcp-queries-received-ipv4: 14850017
  dns-tcp-queries-received-ipv6: 1373020
  dns-udp-responses-sent-ipv4: 4947310170
  dns-udp-responses-sent-ipv6: 409972671
  dns-tcp-responses-sent-ipv4: 14703180
  dns-tcp-responses-sent-ipv6: 1368183