--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8378862613 dns-udp-queries-received-ipv6: 2606239583 dns-tcp-queries-received-ipv4: 251129310 dns-tcp-queries-received-ipv6: 49188053 dns-udp-responses-sent-ipv4: 7857782640 dns-udp-responses-sent-ipv6: 2223257844 dns-tcp-responses-sent-ipv4: 265434024 dns-tcp-responses-sent-ipv6: 44060753