---
service: i.root-servers.net
start-period: '2016-05-01T00:00:00Z'
end-period: '2016-05-01T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4618687728
  dns-udp-queries-received-ipv6: 397921251
  dns-tcp-queries-received-ipv4: 30372758
  dns-tcp-queries-received-ipv6: 855955
  dns-udp-responses-sent-ipv4: 4572986352
  dns-udp-responses-sent-ipv6: 402320290
  dns-tcp-responses-sent-ipv4: 29947407
  dns-tcp-responses-sent-ipv6: 859386