--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8270848119 dns-udp-queries-received-ipv6: 2208777293 dns-tcp-queries-received-ipv4: 233860555 dns-tcp-queries-received-ipv6: 63616081 dns-udp-responses-sent-ipv4: 7710558683 dns-udp-responses-sent-ipv6: 1840649423 dns-tcp-responses-sent-ipv4: 264262118 dns-tcp-responses-sent-ipv6: 56661530