--- version: rssac002v4 service: j.root-servers.net start-period: '2023-11-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6716137157 dns-udp-queries-received-ipv6: 1882968488 dns-tcp-queries-received-ipv4: 208906715 dns-tcp-queries-received-ipv6: 52981205 dns-udp-responses-sent-ipv4: 6575617008 dns-udp-responses-sent-ipv6: 1867032664 dns-tcp-responses-sent-ipv4: 190669107 dns-tcp-responses-sent-ipv6: 46682737