---
service: j.root-servers.net
start-period: '2017-02-21T00:00:00Z'
end-period: '2017-02-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 9577206669
dns-udp-queries-received-ipv6: 818139851
dns-tcp-queries-received-ipv4: 531502932
dns-tcp-queries-received-ipv6: 17070002
dns-udp-responses-sent-ipv4: 9062249185
dns-udp-responses-sent-ipv6: 801322263
dns-tcp-responses-sent-ipv4: 362082691
dns-tcp-responses-sent-ipv6: 17209252