---
service: a.root-servers.net
start-period: '2015-01-04T00:00:00Z'
end-period: '2015-01-04T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2395397579
dns-udp-queries-received-ipv6: 187151571
dns-tcp-queries-received-ipv4: 20757783
dns-tcp-queries-received-ipv6: 2333204
dns-udp-responses-sent-ipv4: 2395102816
dns-udp-responses-sent-ipv6: 187075897
dns-tcp-responses-sent-ipv4: 19731834
dns-tcp-responses-sent-ipv6: 1606822