--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-28T00:00:00Z' end-period: '2017-08-28T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4183470230 dns-udp-queries-received-ipv6: 730072429 dns-tcp-queries-received-ipv4: 82142199 dns-tcp-queries-received-ipv6: 10617823 dns-udp-responses-sent-ipv4: 4182052175 dns-udp-responses-sent-ipv6: 730034360 dns-tcp-responses-sent-ipv4: 82113900 dns-tcp-responses-sent-ipv6: 10615916