---
service: i.root-servers.net
start-period: '2013-05-22T00:00:00Z'
end-period: '2013-05-23T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2291211315
  dns-udp-queries-received-ipv6: 107662555
  dns-tcp-queries-received-ipv4: 3152029
  dns-tcp-queries-received-ipv6: 173523
  dns-udp-responses-sent-ipv4: 2293405062
  dns-udp-responses-sent-ipv6: 115220861
  dns-tcp-responses-sent-ipv4: 3390625
  dns-tcp-responses-sent-ipv6: 176604