--- version: rssac002v3 service: d.root-servers.net start-period: '2017-03-08T00:00:00Z' end-period: '2017-03-08T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4840077327 dns-udp-queries-received-ipv6: 807856987 dns-tcp-queries-received-ipv4: 76035460 dns-tcp-queries-received-ipv6: 10252793 dns-udp-responses-sent-ipv4: 4830119275 dns-udp-responses-sent-ipv6: 807796768 dns-tcp-responses-sent-ipv4: 75897893 dns-tcp-responses-sent-ipv6: 10248082