---
service: a.root-servers.net
start-period: '2015-12-12T00:00:00Z'
end-period: '2015-12-12T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3413800036
dns-udp-queries-received-ipv6: 204636289
dns-tcp-queries-received-ipv4: 30610408
dns-tcp-queries-received-ipv6: 1534559
dns-udp-responses-sent-ipv4: 3415914169
dns-udp-responses-sent-ipv6: 204339507
dns-tcp-responses-sent-ipv4: 22928097
dns-tcp-responses-sent-ipv6: 172330