---
service: a.root-servers.net
start-period: '2015-06-19T00:00:00Z'
end-period: '2015-06-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3075635930
dns-udp-queries-received-ipv6: 234620036
dns-tcp-queries-received-ipv4: 16865254
dns-tcp-queries-received-ipv6: 8772710
dns-udp-responses-sent-ipv4: 3094797685
dns-udp-responses-sent-ipv6: 237362108
dns-tcp-responses-sent-ipv4: 14325010
dns-tcp-responses-sent-ipv6: 7692223