--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7756331368 dns-udp-queries-received-ipv6: 2379911891 dns-tcp-queries-received-ipv4: 209648924 dns-tcp-queries-received-ipv6: 51029071 dns-udp-responses-sent-ipv4: 6963858006 dns-udp-responses-sent-ipv6: 2060751554 dns-tcp-responses-sent-ipv4: 213629195 dns-tcp-responses-sent-ipv6: 39513981