---
service: i.root-servers.net
start-period: '2015-12-13T00:00:00Z'
end-period: '2015-12-14T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4344746787
  dns-udp-queries-received-ipv6: 340696714
  dns-tcp-queries-received-ipv4: 19701429
  dns-tcp-queries-received-ipv6: 858537
  dns-udp-responses-sent-ipv4: 4294684381
  dns-udp-responses-sent-ipv6: 343090260
  dns-tcp-responses-sent-ipv4: 19860414
  dns-tcp-responses-sent-ipv6: 864603