---
service: d.root-servers.net
start-period: '2015-12-18T00:00:00Z'
end-period: '2015-12-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6037647293
dns-udp-queries-received-ipv6: 444651285
dns-tcp-queries-received-ipv4: 30055416
dns-tcp-queries-received-ipv6: 692895
dns-udp-responses-sent-ipv4: 6020430420
dns-udp-responses-sent-ipv6: 443980440
dns-tcp-responses-sent-ipv4: 29948922
dns-tcp-responses-sent-ipv6: 692271