--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7500776348 dns-udp-queries-received-ipv6: 2202781040 dns-tcp-queries-received-ipv4: 155675065 dns-tcp-queries-received-ipv6: 76271970 dns-udp-responses-sent-ipv4: 7361936706 dns-udp-responses-sent-ipv6: 2172083179 dns-tcp-responses-sent-ipv4: 125153371 dns-tcp-responses-sent-ipv6: 61230521