--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8031245203 dns-udp-queries-received-ipv6: 2209139527 dns-tcp-queries-received-ipv4: 218805843 dns-tcp-queries-received-ipv6: 48069178 dns-udp-responses-sent-ipv4: 7442861558 dns-udp-responses-sent-ipv6: 1845173936 dns-tcp-responses-sent-ipv4: 233827421 dns-tcp-responses-sent-ipv6: 43295179