--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-28T00:00:00Z' end-period: '2017-10-28T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3962487853 dns-udp-queries-received-ipv6: 669850641 dns-tcp-queries-received-ipv4: 73620764 dns-tcp-queries-received-ipv6: 10817449 dns-udp-responses-sent-ipv4: 3961778089 dns-udp-responses-sent-ipv6: 669834787 dns-tcp-responses-sent-ipv4: 73604132 dns-tcp-responses-sent-ipv6: 10815487