--- version: rssac002v3 service: d.root-servers.net start-period: '2017-11-16T00:00:00Z' end-period: '2017-11-16T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4247908797 dns-udp-queries-received-ipv6: 701083399 dns-tcp-queries-received-ipv4: 85826797 dns-tcp-queries-received-ipv6: 12095824 dns-udp-responses-sent-ipv4: 4247476794 dns-udp-responses-sent-ipv6: 701014660 dns-tcp-responses-sent-ipv4: 85797507 dns-tcp-responses-sent-ipv6: 12093760