--- version: rssac002v3 service: d.root-servers.net start-period: '2017-11-09T00:00:00Z' end-period: '2017-11-09T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4660220204 dns-udp-queries-received-ipv6: 733251473 dns-tcp-queries-received-ipv4: 84514030 dns-tcp-queries-received-ipv6: 12543277 dns-udp-responses-sent-ipv4: 4659409734 dns-udp-responses-sent-ipv6: 733174640 dns-tcp-responses-sent-ipv4: 84442589 dns-tcp-responses-sent-ipv6: 12531152