--- version: rssac002v4 service: j.root-servers.net start-period: '2023-12-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6198019610 dns-udp-queries-received-ipv6: 1944594102 dns-tcp-queries-received-ipv4: 245749554 dns-tcp-queries-received-ipv6: 69343758 dns-udp-responses-sent-ipv4: 6039873305 dns-udp-responses-sent-ipv6: 1897146919 dns-tcp-responses-sent-ipv4: 213243726 dns-tcp-responses-sent-ipv6: 47827536