--- version: rssac002v3 service: i.root-servers.net start-period: '2025-09-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8428120512 dns-udp-queries-received-ipv6: 2428642152 dns-tcp-queries-received-ipv4: 219836075 dns-tcp-queries-received-ipv6: 52442882 dns-udp-responses-sent-ipv4: 7833851953 dns-udp-responses-sent-ipv6: 2208759652 dns-tcp-responses-sent-ipv4: 233768848 dns-tcp-responses-sent-ipv6: 50960093