---
service: i.root-servers.net
start-period: '2013-05-01T00:00:00Z'
end-period: '2013-05-02T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 1901013246
  dns-udp-queries-received-ipv6: 106315002
  dns-tcp-queries-received-ipv4: 3428939
  dns-tcp-queries-received-ipv6: 137852
  dns-udp-responses-sent-ipv4: 1919873710
  dns-udp-responses-sent-ipv6: 113707615
  dns-tcp-responses-sent-ipv4: 3239071
  dns-tcp-responses-sent-ipv6: 139752