--- version: rssac002v3 service: d.root-servers.net start-period: '2017-07-02T00:00:00Z' end-period: '2017-07-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3788129567 dns-udp-queries-received-ipv6: 653919504 dns-tcp-queries-received-ipv4: 80862295 dns-tcp-queries-received-ipv6: 9479414 dns-udp-responses-sent-ipv4: 3786885475 dns-udp-responses-sent-ipv6: 653897561 dns-tcp-responses-sent-ipv4: 80792126 dns-tcp-responses-sent-ipv6: 9478328