---
service: a.root-servers.net
start-period: '2015-12-18T00:00:00Z'
end-period: '2015-12-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 7234326254
dns-udp-queries-received-ipv6: 184046638
dns-tcp-queries-received-ipv4: 23932874
dns-tcp-queries-received-ipv6: 1234014
dns-udp-responses-sent-ipv4: 7230767235
dns-udp-responses-sent-ipv6: 181514281
dns-tcp-responses-sent-ipv4: 21137415
dns-tcp-responses-sent-ipv6: 133155