--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6831077519 dns-udp-queries-received-ipv6: 2103098476 dns-tcp-queries-received-ipv4: 182204626 dns-tcp-queries-received-ipv6: 59581329 dns-udp-responses-sent-ipv4: 6668600453 dns-udp-responses-sent-ipv6: 2082208129 dns-tcp-responses-sent-ipv4: 142334568 dns-tcp-responses-sent-ipv6: 51632414