--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8326101848 dns-udp-queries-received-ipv6: 2339924129 dns-tcp-queries-received-ipv4: 203314473 dns-tcp-queries-received-ipv6: 45431610 dns-udp-responses-sent-ipv4: 7598038525 dns-udp-responses-sent-ipv6: 1978322280 dns-tcp-responses-sent-ipv4: 213751886 dns-tcp-responses-sent-ipv6: 34014927