---
service: i.root-servers.net
start-period: '2015-09-22T00:00:00Z'
end-period: '2015-09-23T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3940360759
  dns-udp-queries-received-ipv6: 295876721
  dns-tcp-queries-received-ipv4: 29005865
  dns-tcp-queries-received-ipv6: 456456
  dns-udp-responses-sent-ipv4: 3884463593
  dns-udp-responses-sent-ipv6: 297554962
  dns-tcp-responses-sent-ipv4: 28902024
  dns-tcp-responses-sent-ipv6: 459547