--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7531336780 dns-udp-queries-received-ipv6: 2008669063 dns-tcp-queries-received-ipv4: 398231598 dns-tcp-queries-received-ipv6: 54619128 dns-udp-responses-sent-ipv4: 7353685304 dns-udp-responses-sent-ipv6: 1980326424 dns-tcp-responses-sent-ipv4: 364370940 dns-tcp-responses-sent-ipv6: 41105306