--- version: rssac002v5 service: j.root-servers.net start-period: '2025-05-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7967769393 dns-udp-queries-received-ipv6: 2881867230 dns-tcp-queries-received-ipv4: 149911538 dns-tcp-queries-received-ipv6: 68131105 dns-udp-responses-sent-ipv4: 7760222104 dns-udp-responses-sent-ipv6: 2834824586 dns-tcp-responses-sent-ipv4: 104152421 dns-tcp-responses-sent-ipv6: 50949746