--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7561694662 dns-udp-queries-received-ipv6: 2142599965 dns-tcp-queries-received-ipv4: 175233517 dns-tcp-queries-received-ipv6: 47714264 dns-udp-responses-sent-ipv4: 6920253848 dns-udp-responses-sent-ipv6: 1830071630 dns-tcp-responses-sent-ipv4: 191141659 dns-tcp-responses-sent-ipv6: 36795236