---
service: i.root-servers.net
start-period: '2015-06-01T00:00:00Z'
end-period: '2015-06-02T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3693830670
  dns-udp-queries-received-ipv6: 244465512
  dns-tcp-queries-received-ipv4: 12101631
  dns-tcp-queries-received-ipv6: 287991
  dns-udp-responses-sent-ipv4: 3631139326
  dns-udp-responses-sent-ipv6: 246855084
  dns-tcp-responses-sent-ipv4: 12128355
  dns-tcp-responses-sent-ipv6: 292878