---
service: i.root-servers.net
start-period: '2015-12-29T00:00:00Z'
end-period: '2015-12-30T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4633086516
  dns-udp-queries-received-ipv6: 352665011
  dns-tcp-queries-received-ipv4: 36625438
  dns-tcp-queries-received-ipv6: 886909
  dns-udp-responses-sent-ipv4: 4562298910
  dns-udp-responses-sent-ipv6: 355156025
  dns-tcp-responses-sent-ipv4: 36588820
  dns-tcp-responses-sent-ipv6: 891052