---
service: j.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: 2478723339
dns-udp-queries-received-ipv6: 159737182
dns-tcp-queries-received-ipv4: 23048517
dns-tcp-queries-received-ipv6: 2574024
dns-udp-responses-sent-ipv4: 2472463788
dns-udp-responses-sent-ipv6: 159700514
dns-tcp-responses-sent-ipv4: 21233320
dns-tcp-responses-sent-ipv6: 158