--- version: rssac002v5 service: j.root-servers.net start-period: '2025-07-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7984638149 dns-udp-queries-received-ipv6: 1962484619 dns-tcp-queries-received-ipv4: 170212786 dns-tcp-queries-received-ipv6: 41847568 dns-udp-responses-sent-ipv4: 7710795825 dns-udp-responses-sent-ipv6: 1945271812 dns-tcp-responses-sent-ipv4: 109495678 dns-tcp-responses-sent-ipv6: 34421826