---
service: a.root-servers.net
start-period: '2015-12-30T00:00:00Z'
end-period: '2015-12-30T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4167610226
dns-udp-queries-received-ipv6: 209459442
dns-tcp-queries-received-ipv4: 58094618
dns-tcp-queries-received-ipv6: 1634417
dns-udp-responses-sent-ipv4: 4163322459
dns-udp-responses-sent-ipv6: 209443755
dns-tcp-responses-sent-ipv4: 49398566
dns-tcp-responses-sent-ipv6: 174280