--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6258779476 dns-udp-queries-received-ipv6: 2199002427 dns-tcp-queries-received-ipv4: 153346561 dns-tcp-queries-received-ipv6: 86237173 dns-udp-responses-sent-ipv4: 6099623493 dns-udp-responses-sent-ipv6: 2150110804 dns-tcp-responses-sent-ipv4: 119690498 dns-tcp-responses-sent-ipv6: 65815666