--- version: rssac002v3 service: j.root-servers.net start-period: '2020-11-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9198528779 dns-udp-queries-received-ipv6: 1762581567 dns-tcp-queries-received-ipv4: 770391790 dns-tcp-queries-received-ipv6: 158205742 dns-udp-responses-sent-ipv4: 8347189879 dns-udp-responses-sent-ipv6: 1724212683 dns-tcp-responses-sent-ipv4: 517821710 dns-tcp-responses-sent-ipv6: 141867413