--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6187136940 dns-udp-queries-received-ipv6: 1457096864 dns-tcp-queries-received-ipv4: 186182748 dns-tcp-queries-received-ipv6: 62724835 dns-udp-responses-sent-ipv4: 5969710809 dns-udp-responses-sent-ipv6: 1435990825 dns-tcp-responses-sent-ipv4: 158677247 dns-tcp-responses-sent-ipv6: 58370482