---
service: i.root-servers.net
start-period: '2015-09-12T00:00:00Z'
end-period: '2015-09-13T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3708225532
  dns-udp-queries-received-ipv6: 273155776
  dns-tcp-queries-received-ipv4: 26882591
  dns-tcp-queries-received-ipv6: 389891
  dns-udp-responses-sent-ipv4: 5272678737
  dns-udp-responses-sent-ipv6: 273103468
  dns-tcp-responses-sent-ipv4: 26838617
  dns-tcp-responses-sent-ipv6: 393338