---
service: i.root-servers.net
start-period: '2014-02-21T00:00:00Z'
end-period: '2014-02-22T00:00:03Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2554856429
  dns-udp-queries-received-ipv6: 177802866
  dns-tcp-queries-received-ipv4: 5232783
  dns-tcp-queries-received-ipv6: 291462
  dns-udp-responses-sent-ipv4: 2496970844
  dns-udp-responses-sent-ipv6: 177905560
  dns-tcp-responses-sent-ipv4: 5263487
  dns-tcp-responses-sent-ipv6: 289607