--- version: rssac002v3 service: d.root-servers.net start-period: '2019-03-06T00:00:00Z' end-period: '2019-03-06T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7765876776 dns-udp-queries-received-ipv6: 1700738033 dns-tcp-queries-received-ipv4: 433042326 dns-tcp-queries-received-ipv6: 45445288 dns-udp-responses-sent-ipv4: 7765837974 dns-udp-responses-sent-ipv6: 1700604979 dns-tcp-responses-sent-ipv4: 432848994 dns-tcp-responses-sent-ipv6: 45411104