--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6310408556 dns-udp-queries-received-ipv6: 2024027355 dns-tcp-queries-received-ipv4: 163450729 dns-tcp-queries-received-ipv6: 66561798 dns-udp-responses-sent-ipv4: 6165294862 dns-udp-responses-sent-ipv6: 1994060239 dns-tcp-responses-sent-ipv4: 130064141 dns-tcp-responses-sent-ipv6: 54243393