--- version: rssac002v4 service: j.root-servers.net start-period: '2023-09-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6931076766 dns-udp-queries-received-ipv6: 2094556178 dns-tcp-queries-received-ipv4: 204330485 dns-tcp-queries-received-ipv6: 86989352 dns-udp-responses-sent-ipv4: 6583513928 dns-udp-responses-sent-ipv6: 2055532068 dns-tcp-responses-sent-ipv4: 165566496 dns-tcp-responses-sent-ipv6: 69625589