--- version: rssac002v4 service: j.root-servers.net start-period: '2023-11-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6765558887 dns-udp-queries-received-ipv6: 1848836706 dns-tcp-queries-received-ipv4: 258961594 dns-tcp-queries-received-ipv6: 54314000 dns-udp-responses-sent-ipv4: 6591206368 dns-udp-responses-sent-ipv6: 1830451789 dns-tcp-responses-sent-ipv4: 230251027 dns-tcp-responses-sent-ipv6: 46326075