---
service: d.root-servers.net
start-period: '2016-02-20T00:00:00Z'
end-period: '2016-02-20T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4146589684
dns-udp-queries-received-ipv6: 427492826
dns-tcp-queries-received-ipv4: 22938562
dns-tcp-queries-received-ipv6: 1088864
dns-udp-responses-sent-ipv4: 4130377515
dns-udp-responses-sent-ipv6: 427244323
dns-tcp-responses-sent-ipv4: 22909809
dns-tcp-responses-sent-ipv6: 1088851