--- version: rssac002v3 service: d.root-servers.net start-period: '2017-09-13T00:00:00Z' end-period: '2017-09-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4091132059 dns-udp-queries-received-ipv6: 669383049 dns-tcp-queries-received-ipv4: 79207628 dns-tcp-queries-received-ipv6: 10786829 dns-udp-responses-sent-ipv4: 4089208263 dns-udp-responses-sent-ipv6: 669321798 dns-tcp-responses-sent-ipv4: 79154849 dns-tcp-responses-sent-ipv6: 10785425