--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7912371997 dns-udp-queries-received-ipv6: 2637680572 dns-tcp-queries-received-ipv4: 212442674 dns-tcp-queries-received-ipv6: 115669685 dns-udp-responses-sent-ipv4: 7659210615 dns-udp-responses-sent-ipv6: 2560902731 dns-tcp-responses-sent-ipv4: 138655345 dns-tcp-responses-sent-ipv6: 80887843