--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6656431271 dns-udp-queries-received-ipv6: 2129046519 dns-tcp-queries-received-ipv4: 188613098 dns-tcp-queries-received-ipv6: 67963044 dns-udp-responses-sent-ipv4: 6466841567 dns-udp-responses-sent-ipv6: 2102030596 dns-tcp-responses-sent-ipv4: 141760282 dns-tcp-responses-sent-ipv6: 54360835