--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6678846795 dns-udp-queries-received-ipv6: 2171013922 dns-tcp-queries-received-ipv4: 160058756 dns-tcp-queries-received-ipv6: 83475220 dns-udp-responses-sent-ipv4: 6495149193 dns-udp-responses-sent-ipv6: 2138270575 dns-tcp-responses-sent-ipv4: 128142733 dns-tcp-responses-sent-ipv6: 66567250