--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-04T00:00:00Z' end-period: '2016-09-04T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3745128407 dns-udp-queries-received-ipv6: 464142070 dns-tcp-queries-received-ipv4: 38750613 dns-tcp-queries-received-ipv6: 872792 dns-udp-responses-sent-ipv4: 3737544960 dns-udp-responses-sent-ipv6: 463830503 dns-tcp-responses-sent-ipv4: 38626204 dns-tcp-responses-sent-ipv6: 872780