---
service: i.root-servers.net
start-period: '2016-05-20T00:00:00Z'
end-period: '2016-05-21T00:00:02Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 7912930156
  dns-udp-queries-received-ipv6: 504113216
  dns-tcp-queries-received-ipv4: 26128080
  dns-tcp-queries-received-ipv6: 858149
  dns-udp-responses-sent-ipv4: 7869076525
  dns-udp-responses-sent-ipv6: 511332948
  dns-tcp-responses-sent-ipv4: 26496420
  dns-tcp-responses-sent-ipv6: 864610