---
service: i.root-servers.net
start-period: '2015-12-17T00:00:00Z'
end-period: '2015-12-18T00:00:01Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 5498798506
  dns-udp-queries-received-ipv6: 352659627
  dns-tcp-queries-received-ipv4: 31610033
  dns-tcp-queries-received-ipv6: 842888
  dns-udp-responses-sent-ipv4: 5438256838
  dns-udp-responses-sent-ipv6: 354700653
  dns-tcp-responses-sent-ipv4: 31265926
  dns-tcp-responses-sent-ipv6: 847864