---
service: i.root-servers.net
start-period: '2013-11-21T00:00:00Z'
end-period: '2013-11-22T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2324192371
  dns-udp-queries-received-ipv6: 131299311
  dns-tcp-queries-received-ipv4: 5258697
  dns-tcp-queries-received-ipv6: 253490
  dns-udp-responses-sent-ipv4: 2401057515
  dns-udp-responses-sent-ipv6: 143714716
  dns-tcp-responses-sent-ipv4: 5271936
  dns-tcp-responses-sent-ipv6: 264097