--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6325382525 dns-udp-queries-received-ipv6: 2172653603 dns-tcp-queries-received-ipv4: 142981691 dns-tcp-queries-received-ipv6: 72869333 dns-udp-responses-sent-ipv4: 6200803401 dns-udp-responses-sent-ipv6: 2146710666 dns-tcp-responses-sent-ipv4: 115750274 dns-tcp-responses-sent-ipv6: 61843278