---
service: i.root-servers.net
start-period: '2015-05-21T00:00:00Z'
end-period: '2015-05-22T00:09:12Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4243070872
  dns-udp-queries-received-ipv6: 263228008
  dns-tcp-queries-received-ipv4: 11874761
  dns-tcp-queries-received-ipv6: 289985
  dns-udp-responses-sent-ipv4: 4186795916
  dns-udp-responses-sent-ipv6: 266142287
  dns-tcp-responses-sent-ipv4: 11906933
  dns-tcp-responses-sent-ipv6: 297462