---
service: a.root-servers.net
start-period: '2013-12-31T00:00:00Z'
end-period: '2013-12-31T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 1279426584
dns-udp-queries-received-ipv6: 49016065
dns-tcp-queries-received-ipv4: 6757552
dns-tcp-queries-received-ipv6: 704096
dns-udp-responses-sent-ipv4: 1278329944
dns-udp-responses-sent-ipv6: 49023960
dns-tcp-responses-sent-ipv4: 6917565
dns-tcp-responses-sent-ipv6: 51