--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-16T00:00:00Z' end-period: '2017-10-16T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4420282145 dns-udp-queries-received-ipv6: 659501624 dns-tcp-queries-received-ipv4: 76548323 dns-tcp-queries-received-ipv6: 10213790 dns-udp-responses-sent-ipv4: 4421309198 dns-udp-responses-sent-ipv6: 659456977 dns-tcp-responses-sent-ipv4: 76515766 dns-tcp-responses-sent-ipv6: 10212101