--- version: rssac002v3 service: d.root-servers.net start-period: '2016-08-13T00:00:00Z' end-period: '2016-08-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3576019879 dns-udp-queries-received-ipv6: 439669781 dns-tcp-queries-received-ipv4: 39680020 dns-tcp-queries-received-ipv6: 982232 dns-udp-responses-sent-ipv4: 3568213646 dns-udp-responses-sent-ipv6: 439410997 dns-tcp-responses-sent-ipv4: 39621595 dns-tcp-responses-sent-ipv6: 982173