--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-11T00:00:00Z' end-period: '2017-10-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4763587959 dns-udp-queries-received-ipv6: 769550622 dns-tcp-queries-received-ipv4: 80091060 dns-tcp-queries-received-ipv6: 10674047 dns-udp-responses-sent-ipv4: 4764260662 dns-udp-responses-sent-ipv6: 769517824 dns-tcp-responses-sent-ipv4: 80032946 dns-tcp-responses-sent-ipv6: 10671977