--- version: rssac002v5 service: a.root-servers.net start-period: '2024-12-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10012059505 dns-udp-queries-received-ipv6: 1974365225 dns-tcp-queries-received-ipv4: 391362222 dns-tcp-queries-received-ipv6: 51137843 dns-udp-responses-sent-ipv4: 9841262588 dns-udp-responses-sent-ipv6: 1947800195 dns-tcp-responses-sent-ipv4: 361502570 dns-tcp-responses-sent-ipv6: 39328957