---
service: d.root-servers.net
start-period: '2015-12-04T00:00:00Z'
end-period: '2015-12-04T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4221989594
dns-udp-queries-received-ipv6: 402310656
dns-tcp-queries-received-ipv4: 20012226
dns-tcp-queries-received-ipv6: 680914
dns-udp-responses-sent-ipv4: 4198099967
dns-udp-responses-sent-ipv6: 401969550
dns-tcp-responses-sent-ipv4: 19687378
dns-tcp-responses-sent-ipv6: 680060