--- version: rssac002v3 service: i.root-servers.net start-period: '2025-09-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8193701375 dns-udp-queries-received-ipv6: 2310094079 dns-tcp-queries-received-ipv4: 219624495 dns-tcp-queries-received-ipv6: 59209562 dns-udp-responses-sent-ipv4: 7794030991 dns-udp-responses-sent-ipv6: 2066459487 dns-tcp-responses-sent-ipv4: 240320005 dns-tcp-responses-sent-ipv6: 56297026