---
service: i.root-servers.net
start-period: '2013-12-28T00:00:00Z'
end-period: '2013-12-29T00:00:05Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2021616478
  dns-udp-queries-received-ipv6: 132540454
  dns-tcp-queries-received-ipv4: 4705309
  dns-tcp-queries-received-ipv6: 239004
  dns-udp-responses-sent-ipv4: 1974002639
  dns-udp-responses-sent-ipv6: 132667697
  dns-tcp-responses-sent-ipv4: 4717611
  dns-tcp-responses-sent-ipv6: 242300