--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6376267699 dns-udp-queries-received-ipv6: 1912789987 dns-tcp-queries-received-ipv4: 133612108 dns-tcp-queries-received-ipv6: 65377683 dns-udp-responses-sent-ipv4: 6257413598 dns-udp-responses-sent-ipv6: 1893229408 dns-tcp-responses-sent-ipv4: 113538174 dns-tcp-responses-sent-ipv6: 59304302