---
service: i.root-servers.net
start-period: '2015-09-29T00:00:00Z'
end-period: '2015-09-29T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4215783899
  dns-udp-queries-received-ipv6: 320884744
  dns-tcp-queries-received-ipv4: 25346188
  dns-tcp-queries-received-ipv6: 468325
  dns-udp-responses-sent-ipv4: 4161674891
  dns-udp-responses-sent-ipv6: 321048887
  dns-tcp-responses-sent-ipv4: 25320859
  dns-tcp-responses-sent-ipv6: 470617