--- version: rssac002v4 service: j.root-servers.net start-period: '2024-09-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6009053319 dns-udp-queries-received-ipv6: 1654662517 dns-tcp-queries-received-ipv4: 151820953 dns-tcp-queries-received-ipv6: 52946678 dns-udp-responses-sent-ipv4: 5844434279 dns-udp-responses-sent-ipv6: 1626630951 dns-tcp-responses-sent-ipv4: 116853355 dns-tcp-responses-sent-ipv6: 44276386