---
service: i.root-servers.net
start-period: '2015-12-01T00:00:00Z'
end-period: '2015-12-02T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 9977321319
  dns-udp-queries-received-ipv6: 337143232
  dns-tcp-queries-received-ipv4: 27404409
  dns-tcp-queries-received-ipv6: 810397
  dns-udp-responses-sent-ipv4: 5576774789
  dns-udp-responses-sent-ipv6: 338643459
  dns-tcp-responses-sent-ipv4: 27286717
  dns-tcp-responses-sent-ipv6: 809221