--- version: rssac002v3 service: d.root-servers.net start-period: '2020-02-09T00:00:00Z' end-period: '2020-02-09T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9348848402 dns-udp-queries-received-ipv6: 1606163860 dns-tcp-queries-received-ipv4: 705564743 dns-tcp-queries-received-ipv6: 102598096 dns-udp-responses-sent-ipv4: 9348841358 dns-udp-responses-sent-ipv6: 1606126406 dns-tcp-responses-sent-ipv4: 703984692 dns-tcp-responses-sent-ipv6: 102540448