--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8427252267 dns-udp-queries-received-ipv6: 2659864055 dns-tcp-queries-received-ipv4: 226553860 dns-tcp-queries-received-ipv6: 112657647 dns-udp-responses-sent-ipv4: 8143961846 dns-udp-responses-sent-ipv6: 2577429936 dns-tcp-responses-sent-ipv4: 146547312 dns-tcp-responses-sent-ipv6: 76015499