---
service: i.root-servers.net
start-period: '2016-01-19T00:00:00Z'
end-period: '2016-01-19T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5185707243
  dns-udp-queries-received-ipv6: 353878028
  dns-tcp-queries-received-ipv4: 19959495
  dns-tcp-queries-received-ipv6: 834152
  dns-udp-responses-sent-ipv4: 5111868574
  dns-udp-responses-sent-ipv6: 357204668
  dns-tcp-responses-sent-ipv4: 20009514
  dns-tcp-responses-sent-ipv6: 840567