--- version: rssac002v4 service: j.root-servers.net start-period: '2023-10-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6748374202 dns-udp-queries-received-ipv6: 2281778330 dns-tcp-queries-received-ipv4: 136781546 dns-tcp-queries-received-ipv6: 69041622 dns-udp-responses-sent-ipv4: 6555500824 dns-udp-responses-sent-ipv6: 2230661819 dns-tcp-responses-sent-ipv4: 119227680 dns-tcp-responses-sent-ipv6: 54471624