--- version: rssac002v3 service: i.root-servers.net start-period: '2026-03-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7675243432 dns-udp-queries-received-ipv6: 2691075234 dns-tcp-queries-received-ipv4: 135938447 dns-tcp-queries-received-ipv6: 53909892 dns-udp-responses-sent-ipv4: 7305193771 dns-udp-responses-sent-ipv6: 2347743590 dns-tcp-responses-sent-ipv4: 147651350 dns-tcp-responses-sent-ipv6: 49311270