---
service: a.root-servers.net
start-period: '2015-01-13T00:00:00Z'
end-period: '2015-01-13T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2869346382
dns-udp-queries-received-ipv6: 216564997
dns-tcp-queries-received-ipv4: 16762669
dns-tcp-queries-received-ipv6: 2438653
dns-udp-responses-sent-ipv4: 2868646742
dns-udp-responses-sent-ipv6: 216591137
dns-tcp-responses-sent-ipv4: 15342679
dns-tcp-responses-sent-ipv6: 1541099