---
service: i.root-servers.net
start-period: '2016-05-16T00:00:00Z'
end-period: '2016-05-16T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 9751513411
  dns-udp-queries-received-ipv6: 581213988
  dns-tcp-queries-received-ipv4: 18984173
  dns-tcp-queries-received-ipv6: 949133
  dns-udp-responses-sent-ipv4: 9698625628
  dns-udp-responses-sent-ipv6: 588074335
  dns-tcp-responses-sent-ipv4: 18762285
  dns-tcp-responses-sent-ipv6: 955942