---
service: a.root-servers.net
start-period: '2013-12-04T00:00:00Z'
end-period: '2013-12-04T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 1487450681
dns-udp-queries-received-ipv6: 76136616
dns-tcp-queries-received-ipv4: 7950324
dns-tcp-queries-received-ipv6: 1256716
dns-udp-responses-sent-ipv4: 1485161892
dns-udp-responses-sent-ipv6: 76146590
dns-tcp-responses-sent-ipv4: 8315477
dns-tcp-responses-sent-ipv6: 160