---
service: i.root-servers.net
start-period: '2015-10-19T00:00:00Z'
end-period: '2015-10-19T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4442165664
  dns-udp-queries-received-ipv6: 320906586
  dns-tcp-queries-received-ipv4: 31611495
  dns-tcp-queries-received-ipv6: 522758
  dns-udp-responses-sent-ipv4: 4375194252
  dns-udp-responses-sent-ipv6: 320899398
  dns-tcp-responses-sent-ipv4: 31607868
  dns-tcp-responses-sent-ipv6: 526575