--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7386497016 dns-udp-queries-received-ipv6: 2164285985 dns-tcp-queries-received-ipv4: 154180521 dns-tcp-queries-received-ipv6: 71790580 dns-udp-responses-sent-ipv4: 7235153877 dns-udp-responses-sent-ipv6: 2131434259 dns-tcp-responses-sent-ipv4: 125384664 dns-tcp-responses-sent-ipv6: 59621419