--- version: rssac002v4 service: j.root-servers.net start-period: '2024-07-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7473401730 dns-udp-queries-received-ipv6: 2134733677 dns-tcp-queries-received-ipv4: 164697446 dns-tcp-queries-received-ipv6: 59133559 dns-udp-responses-sent-ipv4: 7319034940 dns-udp-responses-sent-ipv6: 2114215100 dns-tcp-responses-sent-ipv4: 126183664 dns-tcp-responses-sent-ipv6: 49308821