--- version: rssac002v5 service: j.root-servers.net start-period: '2025-07-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8121480028 dns-udp-queries-received-ipv6: 2207724894 dns-tcp-queries-received-ipv4: 165393389 dns-tcp-queries-received-ipv6: 52820651 dns-udp-responses-sent-ipv4: 7939022221 dns-udp-responses-sent-ipv6: 2183874879 dns-tcp-responses-sent-ipv4: 114768253 dns-tcp-responses-sent-ipv6: 40847453