---
service: a.root-servers.net
start-period: '2015-06-20T00:00:00Z'
end-period: '2015-06-20T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2260481376
dns-udp-queries-received-ipv6: 209432581
dns-tcp-queries-received-ipv4: 15123138
dns-tcp-queries-received-ipv6: 8254122
dns-udp-responses-sent-ipv4: 2299730475
dns-udp-responses-sent-ipv6: 213663851
dns-tcp-responses-sent-ipv4: 12499856
dns-tcp-responses-sent-ipv6: 7287449