--- version: rssac002v4 service: a.root-servers.net start-period: '2024-02-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7660279634 dns-udp-queries-received-ipv6: 1677718046 dns-tcp-queries-received-ipv4: 332114767 dns-tcp-queries-received-ipv6: 48513812 dns-udp-responses-sent-ipv4: 7503706945 dns-udp-responses-sent-ipv6: 1657205390 dns-tcp-responses-sent-ipv4: 312845716 dns-tcp-responses-sent-ipv6: 39318076