--- version: rssac002v5 service: j.root-servers.net start-period: '2025-06-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8493817107 dns-udp-queries-received-ipv6: 2329329078 dns-tcp-queries-received-ipv4: 182295788 dns-tcp-queries-received-ipv6: 42333234 dns-udp-responses-sent-ipv4: 8256737043 dns-udp-responses-sent-ipv6: 2306833893 dns-tcp-responses-sent-ipv4: 118375073 dns-tcp-responses-sent-ipv6: 37050189