---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-09-01T00:00:00Z'
end-period: '2015-09-01T23:59:59Z'
dns-udp-queries-received-ipv4: 2500240768
dns-udp-queries-received-ipv6: 175042248
dns-tcp-queries-received-ipv4: 271812
dns-tcp-queries-received-ipv6: 297415
dns-udp-responses-sent-ipv4: 2110491647
dns-udp-responses-sent-ipv6: 174842571
dns-tcp-responses-sent-ipv4: 124175
dns-tcp-responses-sent-ipv6: 266898