---
service: d.root-servers.net
start-period: '2015-12-09T00:00:00Z'
end-period: '2015-12-09T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4293896999
dns-udp-queries-received-ipv6: 418741603
dns-tcp-queries-received-ipv4: 22658439
dns-tcp-queries-received-ipv6: 743945
dns-udp-responses-sent-ipv4: 4271068672
dns-udp-responses-sent-ipv6: 418384377
dns-tcp-responses-sent-ipv4: 22155402
dns-tcp-responses-sent-ipv6: 742735