--- version: rssac002v3 service: d.root-servers.net start-period: '2016-12-02T00:00:00Z' end-period: '2016-12-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4413678397 dns-udp-queries-received-ipv6: 1021359129 dns-tcp-queries-received-ipv4: 72168432 dns-tcp-queries-received-ipv6: 8269296 dns-udp-responses-sent-ipv4: 4403090590 dns-udp-responses-sent-ipv6: 1021054121 dns-tcp-responses-sent-ipv4: 72005719 dns-tcp-responses-sent-ipv6: 8195419