---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-04-20T00:00:00Z'
end-period: '2016-04-20T23:59:59Z'
dns-udp-queries-received-ipv4: 3004775498
dns-udp-queries-received-ipv6: 326128707
dns-tcp-queries-received-ipv4: 724327
dns-tcp-queries-received-ipv6: 540662
dns-udp-responses-sent-ipv4: 2940101673
dns-udp-responses-sent-ipv6: 326105283
dns-tcp-responses-sent-ipv4: 392840
dns-tcp-responses-sent-ipv6: 483886