--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7543853977 dns-udp-queries-received-ipv6: 1931438951 dns-tcp-queries-received-ipv4: 406165594 dns-tcp-queries-received-ipv6: 30766474 dns-udp-responses-sent-ipv4: 7415118956 dns-udp-responses-sent-ipv6: 1926227095 dns-tcp-responses-sent-ipv4: 390560465 dns-tcp-responses-sent-ipv6: 30495229