--- version: rssac002v5 service: j.root-servers.net start-period: '2025-07-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8245465441 dns-udp-queries-received-ipv6: 2701671330 dns-tcp-queries-received-ipv4: 209595651 dns-tcp-queries-received-ipv6: 85688617 dns-udp-responses-sent-ipv4: 8012237720 dns-udp-responses-sent-ipv6: 2624376542 dns-tcp-responses-sent-ipv4: 128288409 dns-tcp-responses-sent-ipv6: 53345124