--- version: rssac002v3 service: d.root-servers.net start-period: '2017-02-25T00:00:00Z' end-period: '2017-02-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4204037182 dns-udp-queries-received-ipv6: 686716700 dns-tcp-queries-received-ipv4: 70318197 dns-tcp-queries-received-ipv6: 7092523 dns-udp-responses-sent-ipv4: 4196079711 dns-udp-responses-sent-ipv6: 686663346 dns-tcp-responses-sent-ipv4: 69884525 dns-tcp-responses-sent-ipv6: 7092400