--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6888551539 dns-udp-queries-received-ipv6: 2083753591 dns-tcp-queries-received-ipv4: 204106902 dns-tcp-queries-received-ipv6: 83665183 dns-udp-responses-sent-ipv4: 6694826207 dns-udp-responses-sent-ipv6: 2035139300 dns-tcp-responses-sent-ipv4: 152282822 dns-tcp-responses-sent-ipv6: 68125744