--- version: rssac002v4 service: j.root-servers.net start-period: '2023-10-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6198680586 dns-udp-queries-received-ipv6: 2245435160 dns-tcp-queries-received-ipv4: 149027924 dns-tcp-queries-received-ipv6: 74997295 dns-udp-responses-sent-ipv4: 5977638876 dns-udp-responses-sent-ipv6: 2194356622 dns-tcp-responses-sent-ipv4: 128212146 dns-tcp-responses-sent-ipv6: 61594360