---
service: j.root-servers.net
start-period: '2013-12-21T00:00:00Z'
end-period: '2013-12-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2459796135
dns-udp-queries-received-ipv6: 149741888
dns-tcp-queries-received-ipv4: 22296636
dns-tcp-queries-received-ipv6: 3284237
dns-udp-responses-sent-ipv4: 2453505533
dns-udp-responses-sent-ipv6: 149716247
dns-tcp-responses-sent-ipv4: 20603031
dns-tcp-responses-sent-ipv6: 218