--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9392651892 dns-udp-queries-received-ipv6: 2575414742 dns-tcp-queries-received-ipv4: 253925194 dns-tcp-queries-received-ipv6: 113671422 dns-udp-responses-sent-ipv4: 9003428746 dns-udp-responses-sent-ipv6: 2503516987 dns-tcp-responses-sent-ipv4: 174203999 dns-tcp-responses-sent-ipv6: 76222950