--- version: rssac002v3 service: d.root-servers.net start-period: '2017-08-23T00:00:00Z' end-period: '2017-08-23T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4292149772 dns-udp-queries-received-ipv6: 724020818 dns-tcp-queries-received-ipv4: 83283173 dns-tcp-queries-received-ipv6: 10117076 dns-udp-responses-sent-ipv4: 4290286839 dns-udp-responses-sent-ipv6: 723968115 dns-tcp-responses-sent-ipv4: 83243114 dns-tcp-responses-sent-ipv6: 10115742