---
service: i.root-servers.net
start-period: '2013-05-07T00:00:00Z'
end-period: '2013-05-07T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2351894764
  dns-udp-queries-received-ipv6: 117726984
  dns-tcp-queries-received-ipv4: 3323935
  dns-tcp-queries-received-ipv6: 122746
  dns-udp-responses-sent-ipv4: 2358116607
  dns-udp-responses-sent-ipv6: 126353955
  dns-tcp-responses-sent-ipv4: 3204403
  dns-tcp-responses-sent-ipv6: 123034