--- version: rssac002v3 service: i.root-servers.net start-period: '2025-07-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8078404464 dns-udp-queries-received-ipv6: 2349057250 dns-tcp-queries-received-ipv4: 220954754 dns-tcp-queries-received-ipv6: 43958449 dns-udp-responses-sent-ipv4: 7530944673 dns-udp-responses-sent-ipv6: 2022588513 dns-tcp-responses-sent-ipv4: 234353811 dns-tcp-responses-sent-ipv6: 39643826