--- version: rssac002v3 service: d.root-servers.net start-period: '2017-11-13T00:00:00Z' end-period: '2017-11-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4180841175 dns-udp-queries-received-ipv6: 702773906 dns-tcp-queries-received-ipv4: 81122387 dns-tcp-queries-received-ipv6: 12901786 dns-udp-responses-sent-ipv4: 4181113108 dns-udp-responses-sent-ipv6: 702701342 dns-tcp-responses-sent-ipv4: 81086261 dns-tcp-responses-sent-ipv6: 12886061