---
service: i.root-servers.net
start-period: '2016-01-20T00:00:00Z'
end-period: '2016-01-21T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5217401349
  dns-udp-queries-received-ipv6: 355985989
  dns-tcp-queries-received-ipv4: 20128259
  dns-tcp-queries-received-ipv6: 827567
  dns-udp-responses-sent-ipv4: 5142465872
  dns-udp-responses-sent-ipv6: 359620462
  dns-tcp-responses-sent-ipv4: 20179084
  dns-tcp-responses-sent-ipv6: 832049