---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-07-19T00:00:00Z'
end-period: '2015-07-19T23:59:59Z'
dns-udp-queries-received-ipv4: 1074350539
dns-udp-queries-received-ipv6: 75124963
dns-tcp-queries-received-ipv4: 116596
dns-tcp-queries-received-ipv6: 35484
dns-udp-responses-sent-ipv4: 865131892
dns-udp-responses-sent-ipv6: 68589451
dns-tcp-responses-sent-ipv4: 36436
dns-tcp-responses-sent-ipv6: 23788