--- version: rssac002v3 service: d.root-servers.net start-period: '2017-03-27T00:00:00Z' end-period: '2017-03-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4861690182 dns-udp-queries-received-ipv6: 805865436 dns-tcp-queries-received-ipv4: 75692945 dns-tcp-queries-received-ipv6: 9615610 dns-udp-responses-sent-ipv4: 4851247331 dns-udp-responses-sent-ipv6: 805778263 dns-tcp-responses-sent-ipv4: 75361890 dns-tcp-responses-sent-ipv6: 9610403