--- version: rssac002v3 service: d.root-servers.net start-period: '2017-12-02T00:00:00Z' end-period: '2017-12-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3686577396 dns-udp-queries-received-ipv6: 682761211 dns-tcp-queries-received-ipv4: 79333589 dns-tcp-queries-received-ipv6: 11789055 dns-udp-responses-sent-ipv4: 3685187137 dns-udp-responses-sent-ipv6: 682634643 dns-tcp-responses-sent-ipv4: 79299777 dns-tcp-responses-sent-ipv6: 11787188