---
service: i.root-servers.net
start-period: '2015-01-22T00:00:00Z'
end-period: '2015-01-23T00:00:20Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3604741728
  dns-udp-queries-received-ipv6: 269973974
  dns-tcp-queries-received-ipv4: 7427218
  dns-tcp-queries-received-ipv6: 264878
  dns-udp-responses-sent-ipv4: 3582375180
  dns-udp-responses-sent-ipv6: 271791314
  dns-tcp-responses-sent-ipv4: 7444634
  dns-tcp-responses-sent-ipv6: 270506