--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-03T00:00:00Z' end-period: '2017-08-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3959774460 dns-udp-queries-received-ipv6: 593121881 dns-tcp-queries-received-ipv4: 75469772 dns-tcp-queries-received-ipv6: 10372684 dns-udp-responses-sent-ipv4: 3959116451 dns-udp-responses-sent-ipv6: 593093365 dns-tcp-responses-sent-ipv4: 75444662 dns-tcp-responses-sent-ipv6: 10371775