---
service: d.root-servers.net
start-period: '2015-12-20T00:00:00Z'
end-period: '2015-12-20T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3823536591
dns-udp-queries-received-ipv6: 393228620
dns-tcp-queries-received-ipv4: 26888468
dns-tcp-queries-received-ipv6: 572463
dns-udp-responses-sent-ipv4: 3809558149
dns-udp-responses-sent-ipv6: 393006655
dns-tcp-responses-sent-ipv4: 26857139
dns-tcp-responses-sent-ipv6: 572005
