--- version: rssac002v4 service: a.root-servers.net start-period: '2024-05-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8030836329 dns-udp-queries-received-ipv6: 1563165900 dns-tcp-queries-received-ipv4: 319988772 dns-tcp-queries-received-ipv6: 33597779 dns-udp-responses-sent-ipv4: 7878582740 dns-udp-responses-sent-ipv6: 1559647812 dns-tcp-responses-sent-ipv4: 302596348 dns-tcp-responses-sent-ipv6: 33742208