---
service: i.root-servers.net
start-period: '2015-02-18T00:00:00Z'
end-period: '2015-02-19T00:00:03Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3428629134
  dns-udp-queries-received-ipv6: 260137833
  dns-tcp-queries-received-ipv4: 6809548
  dns-tcp-queries-received-ipv6: 211018
  dns-udp-responses-sent-ipv4: 3380478712
  dns-udp-responses-sent-ipv6: 260108928
  dns-tcp-responses-sent-ipv4: 6858368
  dns-tcp-responses-sent-ipv6: 220300