--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-27T00:00:00Z' end-period: '2020-05-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9216970597 dns-udp-queries-received-ipv6: 2115785441 dns-tcp-queries-received-ipv4: 506995339 dns-tcp-queries-received-ipv6: 162839689 dns-udp-responses-sent-ipv4: 9216867366 dns-udp-responses-sent-ipv6: 2115746127 dns-tcp-responses-sent-ipv4: 506798534 dns-tcp-responses-sent-ipv6: 162805269