--- version: rssac002v4 service: j.root-servers.net start-period: '2023-09-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6063566350 dns-udp-queries-received-ipv6: 2142917307 dns-tcp-queries-received-ipv4: 168360739 dns-tcp-queries-received-ipv6: 69178059 dns-udp-responses-sent-ipv4: 5816537429 dns-udp-responses-sent-ipv6: 2116950153 dns-tcp-responses-sent-ipv4: 139042469 dns-tcp-responses-sent-ipv6: 61779156