---
service: i.root-servers.net
start-period: '2013-05-09T00:00:00Z'
end-period: '2013-05-09T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2074137593
  dns-udp-queries-received-ipv6: 111364346
  dns-tcp-queries-received-ipv4: 3199036
  dns-tcp-queries-received-ipv6: 123490
  dns-udp-responses-sent-ipv4: 2085929380
  dns-udp-responses-sent-ipv6: 119815956
  dns-tcp-responses-sent-ipv4: 2997933
  dns-tcp-responses-sent-ipv6: 123922