---
service: i.root-servers.net
start-period: '2015-09-20T00:00:00Z'
end-period: '2015-09-21T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5316305086
  dns-udp-queries-received-ipv6: 272995114
  dns-tcp-queries-received-ipv4: 27141293
  dns-tcp-queries-received-ipv6: 407833
  dns-udp-responses-sent-ipv4: 5267077637
  dns-udp-responses-sent-ipv6: 272794212
  dns-tcp-responses-sent-ipv4: 27040069
  dns-tcp-responses-sent-ipv6: 411641