---
service: i.root-servers.net
start-period: '2015-03-21T00:00:00Z'
end-period: '2015-03-22T00:00:11Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3073499029
  dns-udp-queries-received-ipv6: 228541940
  dns-tcp-queries-received-ipv4: 7714356
  dns-tcp-queries-received-ipv6: 232894
  dns-udp-responses-sent-ipv4: 3028306236
  dns-udp-responses-sent-ipv6: 232014147
  dns-tcp-responses-sent-ipv4: 7783306
  dns-tcp-responses-sent-ipv6: 239627