--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6683750938 dns-udp-queries-received-ipv6: 2264392010 dns-tcp-queries-received-ipv4: 132745353 dns-tcp-queries-received-ipv6: 78931649 dns-udp-responses-sent-ipv4: 6566603893 dns-udp-responses-sent-ipv6: 2234251168 dns-tcp-responses-sent-ipv4: 114413376 dns-tcp-responses-sent-ipv6: 64111878