--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9700917787 dns-udp-queries-received-ipv6: 2179283571 dns-tcp-queries-received-ipv4: 784445771 dns-tcp-queries-received-ipv6: 133611758 dns-udp-responses-sent-ipv4: 8864587576 dns-udp-responses-sent-ipv6: 2143585611 dns-tcp-responses-sent-ipv4: 539861802 dns-tcp-responses-sent-ipv6: 119704696