--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7631404825 dns-udp-queries-received-ipv6: 2313747694 dns-tcp-queries-received-ipv4: 190221820 dns-tcp-queries-received-ipv6: 41700090 dns-udp-responses-sent-ipv4: 7224291500 dns-udp-responses-sent-ipv6: 1983205884 dns-tcp-responses-sent-ipv4: 226711197 dns-tcp-responses-sent-ipv6: 37107148