--- version: rssac002v3 service: j.root-servers.net start-period: '2018-11-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5865039123 dns-udp-queries-received-ipv6: 813019547 dns-tcp-queries-received-ipv4: 310618473 dns-tcp-queries-received-ipv6: 35258146 dns-udp-responses-sent-ipv4: 5600752032 dns-udp-responses-sent-ipv6: 798877544 dns-tcp-responses-sent-ipv4: 219458960 dns-tcp-responses-sent-ipv6: 31092135