---
service: i.root-servers.net
start-period: '2015-06-19T00:00:00Z'
end-period: '2015-06-20T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3676294332
  dns-udp-queries-received-ipv6: 234433802
  dns-tcp-queries-received-ipv4: 11346175
  dns-tcp-queries-received-ipv6: 281213
  dns-udp-responses-sent-ipv4: 3638369500
  dns-udp-responses-sent-ipv6: 238988374
  dns-tcp-responses-sent-ipv4: 11334431
  dns-tcp-responses-sent-ipv6: 282051