---
service: a.root-servers.net
start-period: '2015-01-19T00:00:00Z'
end-period: '2015-01-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3010094655
dns-udp-queries-received-ipv6: 220991467
dns-tcp-queries-received-ipv4: 15913844
dns-tcp-queries-received-ipv6: 2438575
dns-udp-responses-sent-ipv4: 3008171838
dns-udp-responses-sent-ipv6: 220835510
dns-tcp-responses-sent-ipv4: 14681049
dns-tcp-responses-sent-ipv6: 1601090