--- version: rssac002v5 service: j.root-servers.net start-period: '2025-07-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8352381480 dns-udp-queries-received-ipv6: 2250216006 dns-tcp-queries-received-ipv4: 209165795 dns-tcp-queries-received-ipv6: 48863243 dns-udp-responses-sent-ipv4: 8110013997 dns-udp-responses-sent-ipv6: 2223351777 dns-tcp-responses-sent-ipv4: 131889145 dns-tcp-responses-sent-ipv6: 38910961