--- version: rssac002v3 service: d.root-servers.net start-period: '2017-11-12T00:00:00Z' end-period: '2017-11-12T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4016525311 dns-udp-queries-received-ipv6: 652135852 dns-tcp-queries-received-ipv4: 74918536 dns-tcp-queries-received-ipv6: 11403808 dns-udp-responses-sent-ipv4: 4016707149 dns-udp-responses-sent-ipv6: 652069080 dns-tcp-responses-sent-ipv4: 74876260 dns-tcp-responses-sent-ipv6: 11394885