--- version: rssac002v3 service: d.root-servers.net start-period: '2017-03-06T00:00:00Z' end-period: '2017-03-06T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9771299982 dns-udp-queries-received-ipv6: 1242325475 dns-tcp-queries-received-ipv4: 172482406 dns-tcp-queries-received-ipv6: 15365015 dns-udp-responses-sent-ipv4: 9758251697 dns-udp-responses-sent-ipv6: 1242236728 dns-tcp-responses-sent-ipv4: 170692763 dns-tcp-responses-sent-ipv6: 15327067