---
service: i.root-servers.net
start-period: '2015-12-23T00:00:00Z'
end-period: '2015-12-24T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4510068508
  dns-udp-queries-received-ipv6: 358282251
  dns-tcp-queries-received-ipv4: 39217528
  dns-tcp-queries-received-ipv6: 848995
  dns-udp-responses-sent-ipv4: 4447689981
  dns-udp-responses-sent-ipv6: 360633529
  dns-tcp-responses-sent-ipv4: 38946120
  dns-tcp-responses-sent-ipv6: 853174