--- version: rssac002v3 service: d.root-servers.net start-period: '2017-11-14T00:00:00Z' end-period: '2017-11-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4044114802 dns-udp-queries-received-ipv6: 699682846 dns-tcp-queries-received-ipv4: 82950840 dns-tcp-queries-received-ipv6: 13178459 dns-udp-responses-sent-ipv4: 4043503425 dns-udp-responses-sent-ipv6: 699612099 dns-tcp-responses-sent-ipv4: 82904534 dns-tcp-responses-sent-ipv6: 13171959