--- version: rssac002v3 service: d.root-servers.net start-period: '2017-12-03T00:00:00Z' end-period: '2017-12-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3780482266 dns-udp-queries-received-ipv6: 680149448 dns-tcp-queries-received-ipv4: 77403370 dns-tcp-queries-received-ipv6: 11590975 dns-udp-responses-sent-ipv4: 3778833500 dns-udp-responses-sent-ipv6: 680025257 dns-tcp-responses-sent-ipv4: 77368016 dns-tcp-responses-sent-ipv6: 11588911