--- version: rssac002v3 service: i.root-servers.net start-period: '2025-09-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8510844435 dns-udp-queries-received-ipv6: 2431703121 dns-tcp-queries-received-ipv4: 227975003 dns-tcp-queries-received-ipv6: 47583374 dns-udp-responses-sent-ipv4: 7865965053 dns-udp-responses-sent-ipv6: 1995861624 dns-tcp-responses-sent-ipv4: 240922107 dns-tcp-responses-sent-ipv6: 44845420