--- version: rssac002v4 service: a.root-servers.net start-period: '2024-02-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8826296144 dns-udp-queries-received-ipv6: 1944323757 dns-tcp-queries-received-ipv4: 527264258 dns-tcp-queries-received-ipv6: 56851315 dns-udp-responses-sent-ipv4: 8633027621 dns-udp-responses-sent-ipv6: 1918701319 dns-tcp-responses-sent-ipv4: 501499927 dns-tcp-responses-sent-ipv6: 46021775