---
service: i.root-servers.net
start-period: '2015-09-13T00:00:00Z'
end-period: '2015-09-14T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3633755628
  dns-udp-queries-received-ipv6: 273996182
  dns-tcp-queries-received-ipv4: 25172705
  dns-tcp-queries-received-ipv6: 394961
  dns-udp-responses-sent-ipv4: 5198968242
  dns-udp-responses-sent-ipv6: 273915267
  dns-tcp-responses-sent-ipv4: 25097739
  dns-tcp-responses-sent-ipv6: 397766