--- version: rssac002v3 service: d.root-servers.net start-period: '2017-05-11T00:00:00Z' end-period: '2017-05-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4445365060 dns-udp-queries-received-ipv6: 737712994 dns-tcp-queries-received-ipv4: 78545792 dns-tcp-queries-received-ipv6: 9619454 dns-udp-responses-sent-ipv4: 4435758843 dns-udp-responses-sent-ipv6: 737616668 dns-tcp-responses-sent-ipv4: 78477105 dns-tcp-responses-sent-ipv6: 9617721