---
service: i.root-servers.net
start-period: '2016-03-21T00:00:00Z'
end-period: '2016-03-22T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5138902307
  dns-udp-queries-received-ipv6: 440433127
  dns-tcp-queries-received-ipv4: 19227493
  dns-tcp-queries-received-ipv6: 1284620
  dns-udp-responses-sent-ipv4: 5059352382
  dns-udp-responses-sent-ipv6: 450828520
  dns-tcp-responses-sent-ipv4: 19064473
  dns-tcp-responses-sent-ipv6: 1289070