--- version: rssac002v5 service: j.root-servers.net start-period: '2025-05-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7707270946 dns-udp-queries-received-ipv6: 2612458423 dns-tcp-queries-received-ipv4: 167678900 dns-tcp-queries-received-ipv6: 76954614 dns-udp-responses-sent-ipv4: 7484381062 dns-udp-responses-sent-ipv6: 2546819493 dns-tcp-responses-sent-ipv4: 115560650 dns-tcp-responses-sent-ipv6: 51056105