--- version: rssac002v4 service: j.root-servers.net start-period: '2024-07-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7017177591 dns-udp-queries-received-ipv6: 2122416905 dns-tcp-queries-received-ipv4: 132053511 dns-tcp-queries-received-ipv6: 54563363 dns-udp-responses-sent-ipv4: 6892141747 dns-udp-responses-sent-ipv6: 2106201180 dns-tcp-responses-sent-ipv4: 106837039 dns-tcp-responses-sent-ipv6: 46468642