--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6573909161 dns-udp-queries-received-ipv6: 1828231033 dns-tcp-queries-received-ipv4: 216054630 dns-tcp-queries-received-ipv6: 54152190 dns-udp-responses-sent-ipv4: 6366171186 dns-udp-responses-sent-ipv6: 1813464326 dns-tcp-responses-sent-ipv4: 183639812 dns-tcp-responses-sent-ipv6: 51365819