---
service: a.root-servers.net
start-period: '2013-12-13T00:00:00Z'
end-period: '2013-12-13T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 1427416358
dns-udp-queries-received-ipv6: 57645013
dns-tcp-queries-received-ipv4: 7531102
dns-tcp-queries-received-ipv6: 1275131
dns-udp-responses-sent-ipv4: 1425401660
dns-udp-responses-sent-ipv6: 57650507
dns-tcp-responses-sent-ipv4: 7833317
dns-tcp-responses-sent-ipv6: 92