---
service: a.root-servers.net
start-period: '2016-07-19T00:00:00Z'
end-period: '2016-07-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4497232941
dns-udp-queries-received-ipv6: 502292961
dns-tcp-queries-received-ipv4: 80815104
dns-tcp-queries-received-ipv6: 6888348
dns-udp-responses-sent-ipv4: 4487987947
dns-udp-responses-sent-ipv6: 502317273
dns-tcp-responses-sent-ipv4: 69519207
dns-tcp-responses-sent-ipv6: 873381