---
service: a.root-servers.net
start-period: '2014-12-20T00:00:00Z'
end-period: '2014-12-20T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2400641724
dns-udp-queries-received-ipv6: 183711286
dns-tcp-queries-received-ipv4: 13373629
dns-tcp-queries-received-ipv6: 2294420
dns-udp-responses-sent-ipv4: 2400178863
dns-udp-responses-sent-ipv6: 183678237
dns-tcp-responses-sent-ipv4: 12309076
dns-tcp-responses-sent-ipv6: 1582022