--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-27T00:00:00Z' end-period: '2017-10-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4134729721 dns-udp-queries-received-ipv6: 697766743 dns-tcp-queries-received-ipv4: 72883784 dns-tcp-queries-received-ipv6: 10798959 dns-udp-responses-sent-ipv4: 4134020857 dns-udp-responses-sent-ipv6: 697734121 dns-tcp-responses-sent-ipv4: 72852905 dns-tcp-responses-sent-ipv6: 10797197