--- version: rssac002v3 service: d.root-servers.net start-period: '2017-03-25T00:00:00Z' end-period: '2017-03-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4679961306 dns-udp-queries-received-ipv6: 772958740 dns-tcp-queries-received-ipv4: 68479802 dns-tcp-queries-received-ipv6: 8404002 dns-udp-responses-sent-ipv4: 4671361001 dns-udp-responses-sent-ipv6: 772894032 dns-tcp-responses-sent-ipv4: 68172904 dns-tcp-responses-sent-ipv6: 8402583