--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7788783560 dns-udp-queries-received-ipv6: 2307227591 dns-tcp-queries-received-ipv4: 178747804 dns-tcp-queries-received-ipv6: 49886315 dns-udp-responses-sent-ipv4: 7363261389 dns-udp-responses-sent-ipv6: 1985237151 dns-tcp-responses-sent-ipv4: 196235925 dns-tcp-responses-sent-ipv6: 45188805