---
service: d.root-servers.net
start-period: '2015-12-28T00:00:00Z'
end-period: '2015-12-28T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4015660800
dns-udp-queries-received-ipv6: 407300567
dns-tcp-queries-received-ipv4: 23440421
dns-tcp-queries-received-ipv6: 582766
dns-udp-responses-sent-ipv4: 3997636503
dns-udp-responses-sent-ipv6: 407045990
dns-tcp-responses-sent-ipv4: 23463592
dns-tcp-responses-sent-ipv6: 582470
