---
service: d.root-servers.net
start-period: '2015-12-17T00:00:00Z'
end-period: '2015-12-17T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4532061767
dns-udp-queries-received-ipv6: 419529376
dns-tcp-queries-received-ipv4: 31237950
dns-tcp-queries-received-ipv6: 664740
dns-udp-responses-sent-ipv4: 4515472699
dns-udp-responses-sent-ipv6: 419173173
dns-tcp-responses-sent-ipv4: 30977050
dns-tcp-responses-sent-ipv6: 664205