--- version: rssac002v3 service: d.root-servers.net start-period: '2016-12-05T00:00:00Z' end-period: '2016-12-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4480947661 dns-udp-queries-received-ipv6: 1171339690 dns-tcp-queries-received-ipv4: 72813608 dns-tcp-queries-received-ipv6: 8517046 dns-udp-responses-sent-ipv4: 4468861520 dns-udp-responses-sent-ipv6: 1171033339 dns-tcp-responses-sent-ipv4: 72626527 dns-tcp-responses-sent-ipv6: 8490177