--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7954219420 dns-udp-queries-received-ipv6: 2100963233 dns-tcp-queries-received-ipv4: 164681296 dns-tcp-queries-received-ipv6: 54150385 dns-udp-responses-sent-ipv4: 7356922454 dns-udp-responses-sent-ipv6: 1964593548 dns-tcp-responses-sent-ipv4: 173094531 dns-tcp-responses-sent-ipv6: 47724478