--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7712017569 dns-udp-queries-received-ipv6: 2035988000 dns-tcp-queries-received-ipv4: 396155648 dns-tcp-queries-received-ipv6: 29945540 dns-udp-responses-sent-ipv4: 7581458289 dns-udp-responses-sent-ipv6: 2030714308 dns-tcp-responses-sent-ipv4: 380729031 dns-tcp-responses-sent-ipv6: 29337330