---
service: j.root-servers.net
start-period: '2013-12-19T00:00:00Z'
end-period: '2013-12-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2688152730
dns-udp-queries-received-ipv6: 135006576
dns-tcp-queries-received-ipv4: 24189142
dns-tcp-queries-received-ipv6: 4266438
dns-udp-responses-sent-ipv4: 2681513169
dns-udp-responses-sent-ipv6: 134987331
dns-tcp-responses-sent-ipv4: 22535944
dns-tcp-responses-sent-ipv6: 728