---
service: a.root-servers.net
start-period: '2015-07-28T00:00:00Z'
end-period: '2015-07-28T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4730614134
dns-udp-queries-received-ipv6: 290823842
dns-tcp-queries-received-ipv4: 18009999
dns-tcp-queries-received-ipv6: 11097623
dns-udp-responses-sent-ipv4: 4760057448
dns-udp-responses-sent-ipv6: 292757142
dns-tcp-responses-sent-ipv4: 15242618
dns-tcp-responses-sent-ipv6: 10290070