--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6800137923 dns-udp-queries-received-ipv6: 2105817242 dns-tcp-queries-received-ipv4: 166760768 dns-tcp-queries-received-ipv6: 70437633 dns-udp-responses-sent-ipv4: 6563047487 dns-udp-responses-sent-ipv6: 2035302277 dns-tcp-responses-sent-ipv4: 130910864 dns-tcp-responses-sent-ipv6: 55707877