--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7862736842 dns-udp-queries-received-ipv6: 1882199419 dns-tcp-queries-received-ipv4: 435429300 dns-tcp-queries-received-ipv6: 42621848 dns-udp-responses-sent-ipv4: 7722249953 dns-udp-responses-sent-ipv6: 1856504472 dns-tcp-responses-sent-ipv4: 410089502 dns-tcp-responses-sent-ipv6: 34487199