---
service: i.root-servers.net
start-period: '2015-01-13T00:00:00Z'
end-period: '2015-01-14T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3336807124
  dns-udp-queries-received-ipv6: 249482751
  dns-tcp-queries-received-ipv4: 7808579
  dns-tcp-queries-received-ipv6: 242748
  dns-udp-responses-sent-ipv4: 3307155021
  dns-udp-responses-sent-ipv6: 249391767
  dns-tcp-responses-sent-ipv4: 7938699
  dns-tcp-responses-sent-ipv6: 248832