--- version: rssac002v5 service: j.root-servers.net start-period: '2025-07-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7869121979 dns-udp-queries-received-ipv6: 2095150596 dns-tcp-queries-received-ipv4: 175148574 dns-tcp-queries-received-ipv6: 39485536 dns-udp-responses-sent-ipv4: 7672412858 dns-udp-responses-sent-ipv6: 2070797519 dns-tcp-responses-sent-ipv4: 113700048 dns-tcp-responses-sent-ipv6: 30678142