--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7784241248 dns-udp-queries-received-ipv6: 2533758747 dns-tcp-queries-received-ipv4: 202977969 dns-tcp-queries-received-ipv6: 112226354 dns-udp-responses-sent-ipv4: 7537081312 dns-udp-responses-sent-ipv6: 2454920111 dns-tcp-responses-sent-ipv4: 131267482 dns-tcp-responses-sent-ipv6: 76517218