---
service: i.root-servers.net
start-period: '2015-09-15T00:00:00Z'
end-period: '2015-09-16T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4228459831
  dns-udp-queries-received-ipv6: 305229131
  dns-tcp-queries-received-ipv4: 24252924
  dns-tcp-queries-received-ipv6: 437567
  dns-udp-responses-sent-ipv4: 5781965105
  dns-udp-responses-sent-ipv6: 305900437
  dns-tcp-responses-sent-ipv4: 24294571
  dns-tcp-responses-sent-ipv6: 442733