--- version: rssac002v5 service: a.root-servers.net start-period: '2026-03-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6786743235 dns-udp-queries-received-ipv6: 1894899548 dns-tcp-queries-received-ipv4: 479121036 dns-tcp-queries-received-ipv6: 41162660 dns-udp-responses-sent-ipv4: 6598666965 dns-udp-responses-sent-ipv6: 1883075854 dns-tcp-responses-sent-ipv4: 456482079 dns-tcp-responses-sent-ipv6: 38377277