--- version: rssac002v4 service: j.root-servers.net start-period: '2024-07-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7722483083 dns-udp-queries-received-ipv6: 2458900919 dns-tcp-queries-received-ipv4: 171428393 dns-tcp-queries-received-ipv6: 83912713 dns-udp-responses-sent-ipv4: 7559475703 dns-udp-responses-sent-ipv6: 2418417893 dns-tcp-responses-sent-ipv4: 131113381 dns-tcp-responses-sent-ipv6: 63872788