--- version: rssac002v3 service: d.root-servers.net start-period: '2017-09-08T00:00:00Z' end-period: '2017-09-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4264935500 dns-udp-queries-received-ipv6: 680984959 dns-tcp-queries-received-ipv4: 91849606 dns-tcp-queries-received-ipv6: 10605943 dns-udp-responses-sent-ipv4: 4263175508 dns-udp-responses-sent-ipv6: 680954578 dns-tcp-responses-sent-ipv4: 91759769 dns-tcp-responses-sent-ipv6: 10604225