---
service: i.root-servers.net
start-period: '2015-01-30T00:00:00Z'
end-period: '2015-01-30T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3371617510
  dns-udp-queries-received-ipv6: 240746971
  dns-tcp-queries-received-ipv4: 7185504
  dns-tcp-queries-received-ipv6: 199796
  dns-udp-responses-sent-ipv4: 3323137203
  dns-udp-responses-sent-ipv6: 240664728
  dns-tcp-responses-sent-ipv4: 7228965
  dns-tcp-responses-sent-ipv6: 205200