--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5150683881 dns-udp-queries-received-ipv6: 322686267 dns-tcp-queries-received-ipv4: 163509512 dns-tcp-queries-received-ipv6: 10955021 dns-udp-responses-sent-ipv4: 5041550758 dns-udp-responses-sent-ipv6: 321038992 dns-tcp-responses-sent-ipv4: 132024271 dns-tcp-responses-sent-ipv6: 11049678