--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7420394116 dns-udp-queries-received-ipv6: 2110734705 dns-tcp-queries-received-ipv4: 189231020 dns-tcp-queries-received-ipv6: 52268461 dns-udp-responses-sent-ipv4: 6985408631 dns-udp-responses-sent-ipv6: 1822502879 dns-tcp-responses-sent-ipv4: 199793218 dns-tcp-responses-sent-ipv6: 50117046