--- version: rssac002v4 service: j.root-servers.net start-period: '2023-02-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6319273753 dns-udp-queries-received-ipv6: 1725620861 dns-tcp-queries-received-ipv4: 321273269 dns-tcp-queries-received-ipv6: 77090164 dns-udp-responses-sent-ipv4: 5967581118 dns-udp-responses-sent-ipv6: 1708035478 dns-tcp-responses-sent-ipv4: 231744343 dns-tcp-responses-sent-ipv6: 70083023