--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-13T00:00:00Z' end-period: '2017-08-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3737427791 dns-udp-queries-received-ipv6: 604807054 dns-tcp-queries-received-ipv4: 70547133 dns-tcp-queries-received-ipv6: 8833475 dns-udp-responses-sent-ipv4: 3736729945 dns-udp-responses-sent-ipv6: 604789135 dns-tcp-responses-sent-ipv4: 70497649 dns-tcp-responses-sent-ipv6: 8833025