---
service: a.root-servers.net
start-period: '2014-12-19T00:00:00Z'
end-period: '2014-12-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2738699540
dns-udp-queries-received-ipv6: 199240264
dns-tcp-queries-received-ipv4: 15384220
dns-tcp-queries-received-ipv6: 2379941
dns-udp-responses-sent-ipv4: 2738013031
dns-udp-responses-sent-ipv6: 199191989
dns-tcp-responses-sent-ipv4: 14086180
dns-tcp-responses-sent-ipv6: 1572643