---
service: i.root-servers.net
start-period: '2016-04-03T00:00:00Z'
end-period: '2016-04-04T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4663272489
  dns-udp-queries-received-ipv6: 405214678
  dns-tcp-queries-received-ipv4: 21459864
  dns-tcp-queries-received-ipv6: 788458
  dns-udp-responses-sent-ipv4: 4582195081
  dns-udp-responses-sent-ipv6: 404784802
  dns-tcp-responses-sent-ipv4: 20690662
  dns-tcp-responses-sent-ipv6: 793676