---
service: i.root-servers.net
start-period: '2016-04-28T00:00:00Z'
end-period: '2016-04-28T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5986971488
  dns-udp-queries-received-ipv6: 442280752
  dns-tcp-queries-received-ipv4: 44146191
  dns-tcp-queries-received-ipv6: 968909
  dns-udp-responses-sent-ipv4: 5930497355
  dns-udp-responses-sent-ipv6: 447391121
  dns-tcp-responses-sent-ipv4: 43783625
  dns-tcp-responses-sent-ipv6: 973781