---
service: i.root-servers.net
start-period: '2015-01-07T00:00:00Z'
end-period: '2015-01-08T00:00:04Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 3491607098
  dns-udp-queries-received-ipv6: 239118321
  dns-tcp-queries-received-ipv4: 7795905
  dns-tcp-queries-received-ipv6: 228822
  dns-udp-responses-sent-ipv4: 3459684138
  dns-udp-responses-sent-ipv6: 239022133
  dns-tcp-responses-sent-ipv4: 7979171
  dns-tcp-responses-sent-ipv6: 232077