--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-24T00:00:00Z' end-period: '2017-08-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4490772747 dns-udp-queries-received-ipv6: 758487476 dns-tcp-queries-received-ipv4: 83644836 dns-tcp-queries-received-ipv6: 10589617 dns-udp-responses-sent-ipv4: 4488994479 dns-udp-responses-sent-ipv6: 758420070 dns-tcp-responses-sent-ipv4: 83587499 dns-tcp-responses-sent-ipv6: 10588585