---
service: i.root-servers.net
start-period: '2016-01-22T00:00:00Z'
end-period: '2016-01-22T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4732722887
  dns-udp-queries-received-ipv6: 363848532
  dns-tcp-queries-received-ipv4: 24940923
  dns-tcp-queries-received-ipv6: 861089
  dns-udp-responses-sent-ipv4: 4671400567
  dns-udp-responses-sent-ipv6: 367578659
  dns-tcp-responses-sent-ipv4: 24863017
  dns-tcp-responses-sent-ipv6: 866800