--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8513393361 dns-udp-queries-received-ipv6: 2446377395 dns-tcp-queries-received-ipv4: 211899692 dns-tcp-queries-received-ipv6: 51075788 dns-udp-responses-sent-ipv4: 7819503740 dns-udp-responses-sent-ipv6: 2115472255 dns-tcp-responses-sent-ipv4: 231404699 dns-tcp-responses-sent-ipv6: 45242365