---
service: i.root-servers.net
start-period: '2016-01-12T00:00:00Z'
end-period: '2016-01-12T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5122230164
  dns-udp-queries-received-ipv6: 391448545
  dns-tcp-queries-received-ipv4: 21581634
  dns-tcp-queries-received-ipv6: 786144
  dns-udp-responses-sent-ipv4: 5082533707
  dns-udp-responses-sent-ipv6: 391038438
  dns-tcp-responses-sent-ipv4: 21670917
  dns-tcp-responses-sent-ipv6: 808044