---
service: i.root-servers.net
start-period: '2015-10-21T00:00:00Z'
end-period: '2015-10-22T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4755803839
  dns-udp-queries-received-ipv6: 328043019
  dns-tcp-queries-received-ipv4: 32572302
  dns-tcp-queries-received-ipv6: 516066
  dns-udp-responses-sent-ipv4: 4686158424
  dns-udp-responses-sent-ipv6: 328024944
  dns-tcp-responses-sent-ipv4: 32446352
  dns-tcp-responses-sent-ipv6: 520153