--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6332851765 dns-udp-queries-received-ipv6: 2109910537 dns-tcp-queries-received-ipv4: 142285841 dns-tcp-queries-received-ipv6: 86668910 dns-udp-responses-sent-ipv4: 6215047076 dns-udp-responses-sent-ipv6: 2068747666 dns-tcp-responses-sent-ipv4: 114371155 dns-tcp-responses-sent-ipv6: 66809458