---
service: i.root-servers.net
start-period: '2013-11-19T00:00:00Z'
end-period: '2013-11-20T00:00:03Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2313224404
  dns-udp-queries-received-ipv6: 132175186
  dns-tcp-queries-received-ipv4: 4947923
  dns-tcp-queries-received-ipv6: 255225
  dns-udp-responses-sent-ipv4: 2395088767
  dns-udp-responses-sent-ipv6: 144103217
  dns-tcp-responses-sent-ipv4: 4962106
  dns-tcp-responses-sent-ipv6: 266941