--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7938021887 dns-udp-queries-received-ipv6: 2141718520 dns-tcp-queries-received-ipv4: 416324462 dns-tcp-queries-received-ipv6: 52809854 dns-udp-responses-sent-ipv4: 7748785820 dns-udp-responses-sent-ipv6: 2113624336 dns-tcp-responses-sent-ipv4: 384484364 dns-tcp-responses-sent-ipv6: 39968503