--- version: rssac002v5 service: j.root-servers.net start-period: '2025-06-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8357333931 dns-udp-queries-received-ipv6: 2297065631 dns-tcp-queries-received-ipv4: 180996045 dns-tcp-queries-received-ipv6: 42472961 dns-udp-responses-sent-ipv4: 8121643212 dns-udp-responses-sent-ipv6: 2275323442 dns-tcp-responses-sent-ipv4: 119179296 dns-tcp-responses-sent-ipv6: 35234174