---
service: i.root-servers.net
start-period: '2014-01-18T00:00:00Z'
end-period: '2014-01-19T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2197591125
  dns-udp-queries-received-ipv6: 142257654
  dns-tcp-queries-received-ipv4: 4973409
  dns-tcp-queries-received-ipv6: 264800
  dns-udp-responses-sent-ipv4: 2150244284
  dns-udp-responses-sent-ipv6: 142394829
  dns-tcp-responses-sent-ipv4: 4957888
  dns-tcp-responses-sent-ipv6: 268852