---
service: i.root-servers.net
start-period: '2015-01-06T00:00:00Z'
end-period: '2015-01-07T00:00:07Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3523204978
  dns-udp-queries-received-ipv6: 239321114
  dns-tcp-queries-received-ipv4: 8431204
  dns-tcp-queries-received-ipv6: 216911
  dns-udp-responses-sent-ipv4: 3494571912
  dns-udp-responses-sent-ipv6: 239243300
  dns-tcp-responses-sent-ipv4: 8603870
  dns-tcp-responses-sent-ipv6: 218027