--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8013304822 dns-udp-queries-received-ipv6: 2435065239 dns-tcp-queries-received-ipv4: 209773028 dns-tcp-queries-received-ipv6: 47883860 dns-udp-responses-sent-ipv4: 7208204739 dns-udp-responses-sent-ipv6: 2151426767 dns-tcp-responses-sent-ipv4: 218179377 dns-tcp-responses-sent-ipv6: 34909853