---
service: i.root-servers.net
start-period: '2015-09-04T00:00:00Z'
end-period: '2015-09-04T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3743870448
  dns-udp-queries-received-ipv6: 270180309
  dns-tcp-queries-received-ipv4: 29121997
  dns-tcp-queries-received-ipv6: 435466
  dns-udp-responses-sent-ipv4: 5305365278
  dns-udp-responses-sent-ipv6: 270158549
  dns-tcp-responses-sent-ipv4: 29121090
  dns-tcp-responses-sent-ipv6: 439306