--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10528622353 dns-udp-queries-received-ipv6: 1676345367 dns-tcp-queries-received-ipv4: 896681060 dns-tcp-queries-received-ipv6: 107548194 dns-udp-responses-sent-ipv4: 9532483830 dns-udp-responses-sent-ipv6: 1647287128 dns-tcp-responses-sent-ipv4: 598564540 dns-tcp-responses-sent-ipv6: 100250666