--- version: rssac002v3 service: i.root-servers.net start-period: '2025-09-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8654745212 dns-udp-queries-received-ipv6: 2544841100 dns-tcp-queries-received-ipv4: 227934256 dns-tcp-queries-received-ipv6: 53612394 dns-udp-responses-sent-ipv4: 8008968870 dns-udp-responses-sent-ipv6: 2170503689 dns-tcp-responses-sent-ipv4: 239771917 dns-tcp-responses-sent-ipv6: 51399832