---
service: d.root-servers.net
start-period: '2015-12-13T00:00:00Z'
end-period: '2015-12-13T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3451759351
dns-udp-queries-received-ipv6: 401506663
dns-tcp-queries-received-ipv4: 18846155
dns-tcp-queries-received-ipv6: 611626
dns-udp-responses-sent-ipv4: 3438659944
dns-udp-responses-sent-ipv6: 401200122
dns-tcp-responses-sent-ipv4: 18601615
dns-tcp-responses-sent-ipv6: 611175