---
service: i.root-servers.net
start-period: '2013-10-21T00:00:00Z'
end-period: '2013-10-22T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2358274717
  dns-udp-queries-received-ipv6: 136524552
  dns-tcp-queries-received-ipv4: 4799839
  dns-tcp-queries-received-ipv6: 178644
  dns-udp-responses-sent-ipv4: 2435842033
  dns-udp-responses-sent-ipv6: 145061363
  dns-tcp-responses-sent-ipv4: 4828541
  dns-tcp-responses-sent-ipv6: 189711