--- version: rssac002v4 service: j.root-servers.net start-period: '2023-05-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6817663038 dns-udp-queries-received-ipv6: 1787782725 dns-tcp-queries-received-ipv4: 287871763 dns-tcp-queries-received-ipv6: 88185161 dns-udp-responses-sent-ipv4: 6520334989 dns-udp-responses-sent-ipv6: 1761598762 dns-tcp-responses-sent-ipv4: 215730554 dns-tcp-responses-sent-ipv6: 83280478