---
service: i.root-servers.net
start-period: '2016-04-01T00:00:00Z'
end-period: '2016-04-01T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5410919570
  dns-udp-queries-received-ipv6: 424240435
  dns-tcp-queries-received-ipv4: 23419359
  dns-tcp-queries-received-ipv6: 844656
  dns-udp-responses-sent-ipv4: 5314712256
  dns-udp-responses-sent-ipv6: 423781415
  dns-tcp-responses-sent-ipv4: 22399523
  dns-tcp-responses-sent-ipv6: 851702