---
service: i.root-servers.net
start-period: '2015-05-30T00:00:00Z'
end-period: '2015-05-31T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3209764175
  dns-udp-queries-received-ipv6: 231905139
  dns-tcp-queries-received-ipv4: 11673025
  dns-tcp-queries-received-ipv6: 285015
  dns-udp-responses-sent-ipv4: 3161008894
  dns-udp-responses-sent-ipv6: 234165232
  dns-tcp-responses-sent-ipv4: 11718841
  dns-tcp-responses-sent-ipv6: 290404