--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8116566331 dns-udp-queries-received-ipv6: 2595618412 dns-tcp-queries-received-ipv4: 180721363 dns-tcp-queries-received-ipv6: 101378283 dns-udp-responses-sent-ipv4: 7894220896 dns-udp-responses-sent-ipv6: 2526006307 dns-tcp-responses-sent-ipv4: 119489601 dns-tcp-responses-sent-ipv6: 71578083