---
service: i.root-servers.net
start-period: '2015-02-20T00:00:00Z'
end-period: '2015-02-21T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3238976428
  dns-udp-queries-received-ipv6: 267558864
  dns-tcp-queries-received-ipv4: 7089444
  dns-tcp-queries-received-ipv6: 208399
  dns-udp-responses-sent-ipv4: 3192171904
  dns-udp-responses-sent-ipv6: 267509378
  dns-tcp-responses-sent-ipv4: 7116112
  dns-tcp-responses-sent-ipv6: 214747