--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8643571766 dns-udp-queries-received-ipv6: 2947294057 dns-tcp-queries-received-ipv4: 196041392 dns-tcp-queries-received-ipv6: 50613901 dns-udp-responses-sent-ipv4: 8180796271 dns-udp-responses-sent-ipv6: 2644179172 dns-tcp-responses-sent-ipv4: 213278693 dns-tcp-responses-sent-ipv6: 47271246