---
service: a.root-servers.net
start-period: '2016-12-17T00:00:00Z'
end-period: '2016-12-17T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4020310134
dns-udp-queries-received-ipv6: 479619168
dns-tcp-queries-received-ipv4: 198199901
dns-tcp-queries-received-ipv6: 7416729
dns-udp-responses-sent-ipv4: 4017807636
dns-udp-responses-sent-ipv6: 479251527
dns-tcp-responses-sent-ipv4: 199233759
dns-tcp-responses-sent-ipv6: 7351235