--- version: rssac002v4 service: j.root-servers.net start-period: '2023-09-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6759936985 dns-udp-queries-received-ipv6: 2030590505 dns-tcp-queries-received-ipv4: 207699655 dns-tcp-queries-received-ipv6: 82611953 dns-udp-responses-sent-ipv4: 6437270944 dns-udp-responses-sent-ipv6: 1977324468 dns-tcp-responses-sent-ipv4: 170511696 dns-tcp-responses-sent-ipv6: 68163274