--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8380277605 dns-udp-queries-received-ipv6: 2679735801 dns-tcp-queries-received-ipv4: 197729576 dns-tcp-queries-received-ipv6: 49678046 dns-udp-responses-sent-ipv4: 7984636991 dns-udp-responses-sent-ipv6: 2332243194 dns-tcp-responses-sent-ipv4: 216440628 dns-tcp-responses-sent-ipv6: 45543134