--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7891819778 dns-udp-queries-received-ipv6: 2189123909 dns-tcp-queries-received-ipv4: 212987933 dns-tcp-queries-received-ipv6: 51664413 dns-udp-responses-sent-ipv4: 7360107384 dns-udp-responses-sent-ipv6: 1841507558 dns-tcp-responses-sent-ipv4: 226741553 dns-tcp-responses-sent-ipv6: 46575947