--- version: rssac002v4 service: j.root-servers.net start-period: '2024-06-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6975396644 dns-udp-queries-received-ipv6: 2460252943 dns-tcp-queries-received-ipv4: 122697467 dns-tcp-queries-received-ipv6: 82765128 dns-udp-responses-sent-ipv4: 6863318220 dns-udp-responses-sent-ipv6: 2420288801 dns-tcp-responses-sent-ipv4: 106579380 dns-tcp-responses-sent-ipv6: 63115686