--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6445647826 dns-udp-queries-received-ipv6: 2053106120 dns-tcp-queries-received-ipv4: 163379090 dns-tcp-queries-received-ipv6: 94677254 dns-udp-responses-sent-ipv4: 6306645238 dns-udp-responses-sent-ipv6: 2006765581 dns-tcp-responses-sent-ipv4: 129834036 dns-tcp-responses-sent-ipv6: 71118215