--- version: rssac002v3 service: d.root-servers.net start-period: '2019-08-26T00:00:00Z' end-period: '2019-08-26T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8485988405 dns-udp-queries-received-ipv6: 1653939946 dns-tcp-queries-received-ipv4: 491340244 dns-tcp-queries-received-ipv6: 105382696 dns-udp-responses-sent-ipv4: 8485938997 dns-udp-responses-sent-ipv6: 1653584703 dns-tcp-responses-sent-ipv4: 491106639 dns-tcp-responses-sent-ipv6: 105326471