---
service: d.root-servers.net
start-period: '2015-12-14T00:00:00Z'
end-period: '2015-12-14T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3543943496
dns-udp-queries-received-ipv6: 391627130
dns-tcp-queries-received-ipv4: 17923808
dns-tcp-queries-received-ipv6: 608538
dns-udp-responses-sent-ipv4: 3522936460
dns-udp-responses-sent-ipv6: 391272377
dns-tcp-responses-sent-ipv4: 17738410
dns-tcp-responses-sent-ipv6: 608199