--- version: rssac002v3 service: d.root-servers.net start-period: '2017-01-10T00:00:00Z' end-period: '2017-01-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7180346878 dns-udp-queries-received-ipv6: 955181630 dns-tcp-queries-received-ipv4: 139114065 dns-tcp-queries-received-ipv6: 11893028 dns-udp-responses-sent-ipv4: 7166752041 dns-udp-responses-sent-ipv6: 954897288 dns-tcp-responses-sent-ipv4: 137882792 dns-tcp-responses-sent-ipv6: 11839676