---
service: i.root-servers.net
start-period: '2014-07-20T00:00:00Z'
end-period: '2014-07-21T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2721688714
  dns-udp-queries-received-ipv6: 229965828
  dns-tcp-queries-received-ipv4: 6729517
  dns-tcp-queries-received-ipv6: 248018
  dns-udp-responses-sent-ipv4: 2670048490
  dns-udp-responses-sent-ipv6: 229812917
  dns-tcp-responses-sent-ipv4: 6914771
  dns-tcp-responses-sent-ipv6: 251183