--- version: rssac002v5 service: j.root-servers.net start-period: '2025-07-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8116519258 dns-udp-queries-received-ipv6: 2316966363 dns-tcp-queries-received-ipv4: 216192393 dns-tcp-queries-received-ipv6: 49196213 dns-udp-responses-sent-ipv4: 7855525883 dns-udp-responses-sent-ipv6: 2290654502 dns-tcp-responses-sent-ipv4: 136525025 dns-tcp-responses-sent-ipv6: 39033983