--- version: rssac002v5 service: j.root-servers.net start-period: '2025-06-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7961067549 dns-udp-queries-received-ipv6: 2801993191 dns-tcp-queries-received-ipv4: 146808431 dns-tcp-queries-received-ipv6: 68077372 dns-udp-responses-sent-ipv4: 7761744125 dns-udp-responses-sent-ipv6: 2753325335 dns-tcp-responses-sent-ipv4: 99360248 dns-tcp-responses-sent-ipv6: 50253785