---
service: i.root-servers.net
start-period: '2015-10-15T00:00:00Z'
end-period: '2015-10-16T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4509399389
  dns-udp-queries-received-ipv6: 338883938
  dns-tcp-queries-received-ipv4: 28948872
  dns-tcp-queries-received-ipv6: 501652
  dns-udp-responses-sent-ipv4: 4442274298
  dns-udp-responses-sent-ipv6: 338864439
  dns-tcp-responses-sent-ipv4: 28929538
  dns-tcp-responses-sent-ipv6: 507262