--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8156370716 dns-udp-queries-received-ipv6: 2444271427 dns-tcp-queries-received-ipv4: 204724092 dns-tcp-queries-received-ipv6: 53356992 dns-udp-responses-sent-ipv4: 7623671665 dns-udp-responses-sent-ipv6: 2090236558 dns-tcp-responses-sent-ipv4: 222417410 dns-tcp-responses-sent-ipv6: 45646371