--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7249889479 dns-udp-queries-received-ipv6: 2075505437 dns-tcp-queries-received-ipv4: 178952733 dns-tcp-queries-received-ipv6: 44716219 dns-udp-responses-sent-ipv4: 6778542224 dns-udp-responses-sent-ipv6: 1796181841 dns-tcp-responses-sent-ipv4: 185888872 dns-tcp-responses-sent-ipv6: 42321054