--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-13T00:00:00Z' end-period: '2016-09-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4421358708 dns-udp-queries-received-ipv6: 530921691 dns-tcp-queries-received-ipv4: 39501984 dns-tcp-queries-received-ipv6: 1040687 dns-udp-responses-sent-ipv4: 4411910810 dns-udp-responses-sent-ipv6: 530693441 dns-tcp-responses-sent-ipv4: 39361309 dns-tcp-responses-sent-ipv6: 1040449