---
service: i.root-servers.net
start-period: '2013-05-28T00:00:00Z'
end-period: '2013-05-28T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2134286677
  dns-udp-queries-received-ipv6: 106080708
  dns-tcp-queries-received-ipv4: 3578924
  dns-tcp-queries-received-ipv6: 130907
  dns-udp-responses-sent-ipv4: 2140776363
  dns-udp-responses-sent-ipv6: 113507018
  dns-tcp-responses-sent-ipv4: 3724791
  dns-tcp-responses-sent-ipv6: 130935