--- version: rssac002v4 service: j.root-servers.net start-period: '2024-02-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6693474096 dns-udp-queries-received-ipv6: 2069784067 dns-tcp-queries-received-ipv4: 168856413 dns-tcp-queries-received-ipv6: 66519983 dns-udp-responses-sent-ipv4: 6518244656 dns-udp-responses-sent-ipv6: 2030505059 dns-tcp-responses-sent-ipv4: 130673276 dns-tcp-responses-sent-ipv6: 52455207