---
service: a.root-servers.net
start-period: '2015-08-21T00:00:00Z'
end-period: '2015-08-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3826257385
dns-udp-queries-received-ipv6: 185613592
dns-tcp-queries-received-ipv4: 17302813
dns-tcp-queries-received-ipv6: 8917385
dns-udp-responses-sent-ipv4: 4016581483
dns-udp-responses-sent-ipv6: 190239323
dns-tcp-responses-sent-ipv4: 14346584
dns-tcp-responses-sent-ipv6: 7349478