---
service: i.root-servers.net
start-period: '2015-05-28T00:00:00Z'
end-period: '2015-05-28T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3838030571
  dns-udp-queries-received-ipv6: 259611765
  dns-tcp-queries-received-ipv4: 13577463
  dns-tcp-queries-received-ipv6: 311073
  dns-udp-responses-sent-ipv4: 3783023382
  dns-udp-responses-sent-ipv6: 262298826
  dns-tcp-responses-sent-ipv4: 13567361
  dns-tcp-responses-sent-ipv6: 311483