--- version: rssac002v3 service: d.root-servers.net start-period: '2017-07-08T00:00:00Z' end-period: '2017-07-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3889732981 dns-udp-queries-received-ipv6: 622004303 dns-tcp-queries-received-ipv4: 73702325 dns-tcp-queries-received-ipv6: 9275216 dns-udp-responses-sent-ipv4: 3889603306 dns-udp-responses-sent-ipv6: 621960984 dns-tcp-responses-sent-ipv4: 73636552 dns-tcp-responses-sent-ipv6: 9274199