---
service: i.root-servers.net
start-period: '2013-09-12T00:00:00Z'
end-period: '2013-09-13T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2399326068
  dns-udp-queries-received-ipv6: 156665525
  dns-tcp-queries-received-ipv4: 4410964
  dns-tcp-queries-received-ipv6: 108338
  dns-udp-responses-sent-ipv4: 2397916960
  dns-udp-responses-sent-ipv6: 163645045
  dns-tcp-responses-sent-ipv4: 4454349
  dns-tcp-responses-sent-ipv6: 147454