--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6772490296 dns-udp-queries-received-ipv6: 2209985526 dns-tcp-queries-received-ipv4: 117646128 dns-tcp-queries-received-ipv6: 64414959 dns-udp-responses-sent-ipv4: 6668263331 dns-udp-responses-sent-ipv6: 2190441637 dns-tcp-responses-sent-ipv4: 103068240 dns-tcp-responses-sent-ipv6: 55031785