--- version: rssac002v4 service: j.root-servers.net start-period: '2023-05-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6930742325 dns-udp-queries-received-ipv6: 1945399140 dns-tcp-queries-received-ipv4: 325940890 dns-tcp-queries-received-ipv6: 145986820 dns-udp-responses-sent-ipv4: 6617315932 dns-udp-responses-sent-ipv6: 1896941365 dns-tcp-responses-sent-ipv4: 244061095 dns-tcp-responses-sent-ipv6: 127759676