--- version: rssac002v5 service: j.root-servers.net start-period: '2025-06-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8399221391 dns-udp-queries-received-ipv6: 2203857194 dns-tcp-queries-received-ipv4: 188939349 dns-tcp-queries-received-ipv6: 39556811 dns-udp-responses-sent-ipv4: 8162340575 dns-udp-responses-sent-ipv6: 2183159548 dns-tcp-responses-sent-ipv4: 122620839 dns-tcp-responses-sent-ipv6: 35158273