--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6439539282 dns-udp-queries-received-ipv6: 1894230491 dns-tcp-queries-received-ipv4: 220539400 dns-tcp-queries-received-ipv6: 69003173 dns-udp-responses-sent-ipv4: 6198014567 dns-udp-responses-sent-ipv6: 1866924183 dns-tcp-responses-sent-ipv4: 174919302 dns-tcp-responses-sent-ipv6: 59491390