---
service: d.root-servers.net
start-period: '2015-12-07T00:00:00Z'
end-period: '2015-12-07T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4281833287
dns-udp-queries-received-ipv6: 397205172
dns-tcp-queries-received-ipv4: 22357207
dns-tcp-queries-received-ipv6: 589092
dns-udp-responses-sent-ipv4: 4258393653
dns-udp-responses-sent-ipv6: 396869828
dns-tcp-responses-sent-ipv4: 21940609
dns-tcp-responses-sent-ipv6: 588690