--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8245332070 dns-udp-queries-received-ipv6: 2381527654 dns-tcp-queries-received-ipv4: 218562870 dns-tcp-queries-received-ipv6: 52538274 dns-udp-responses-sent-ipv4: 7684198023 dns-udp-responses-sent-ipv6: 6347841838 dns-tcp-responses-sent-ipv4: 228615420 dns-tcp-responses-sent-ipv6: 45684747