--- version: rssac002v3 service: j.root-servers.net start-period: '2020-11-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8873100829 dns-udp-queries-received-ipv6: 1544466170 dns-tcp-queries-received-ipv4: 791094829 dns-tcp-queries-received-ipv6: 144075019 dns-udp-responses-sent-ipv4: 8054163922 dns-udp-responses-sent-ipv6: 1513807449 dns-tcp-responses-sent-ipv4: 511374484 dns-tcp-responses-sent-ipv6: 131544354