---
service: i.root-servers.net
start-period: '2016-01-28T00:00:00Z'
end-period: '2016-01-28T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4980372889
  dns-udp-queries-received-ipv6: 394530009
  dns-tcp-queries-received-ipv4: 27631446
  dns-tcp-queries-received-ipv6: 832688
  dns-udp-responses-sent-ipv4: 4905507514
  dns-udp-responses-sent-ipv6: 398183503
  dns-tcp-responses-sent-ipv4: 27596281
  dns-tcp-responses-sent-ipv6: 835471