---
service: i.root-servers.net
start-period: '2015-01-12T00:00:00Z'
end-period: '2015-01-13T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5411555692
  dns-udp-queries-received-ipv6: 310448515
  dns-tcp-queries-received-ipv4: 18019290
  dns-tcp-queries-received-ipv6: 435931
  dns-udp-responses-sent-ipv4: 5399484864
  dns-udp-responses-sent-ipv6: 310385739
  dns-tcp-responses-sent-ipv4: 17954566
  dns-tcp-responses-sent-ipv6: 418408