--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6408064369 dns-udp-queries-received-ipv6: 1971214667 dns-tcp-queries-received-ipv4: 171985655 dns-tcp-queries-received-ipv6: 74811514 dns-udp-responses-sent-ipv4: 6222932002 dns-udp-responses-sent-ipv6: 1915421558 dns-tcp-responses-sent-ipv4: 131110893 dns-tcp-responses-sent-ipv6: 58206054