---
service: i.root-servers.net
start-period: '2014-01-19T00:00:00Z'
end-period: '2014-01-20T00:00:11Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 2150439852
  dns-udp-queries-received-ipv6: 143886311
  dns-tcp-queries-received-ipv4: 4878990
  dns-tcp-queries-received-ipv6: 235906
  dns-udp-responses-sent-ipv4: 2103802360
  dns-udp-responses-sent-ipv6: 144034869
  dns-tcp-responses-sent-ipv4: 4872402
  dns-tcp-responses-sent-ipv6: 239870