---
service: i.root-servers.net
start-period: '2015-12-28T00:00:00Z'
end-period: '2015-12-29T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4758372471
  dns-udp-queries-received-ipv6: 350518522
  dns-tcp-queries-received-ipv4: 37080331
  dns-tcp-queries-received-ipv6: 858637
  dns-udp-responses-sent-ipv4: 4687478878
  dns-udp-responses-sent-ipv6: 353069157
  dns-tcp-responses-sent-ipv4: 37065914
  dns-tcp-responses-sent-ipv6: 862389