---
service: i.root-servers.net
start-period: '2015-11-19T00:00:00Z'
end-period: '2015-11-19T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4717095930
  dns-udp-queries-received-ipv6: 330539913
  dns-tcp-queries-received-ipv4: 28836393
  dns-tcp-queries-received-ipv6: 623451
  dns-udp-responses-sent-ipv4: 4668954159
  dns-udp-responses-sent-ipv6: 336546278
  dns-tcp-responses-sent-ipv4: 28871364
  dns-tcp-responses-sent-ipv6: 626689