--- version: rssac002v3 service: d.root-servers.net start-period: '2017-02-14T00:00:00Z' end-period: '2017-02-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4394333297 dns-udp-queries-received-ipv6: 759522564 dns-tcp-queries-received-ipv4: 69489685 dns-tcp-queries-received-ipv6: 7935412 dns-udp-responses-sent-ipv4: 4384522667 dns-udp-responses-sent-ipv6: 759455546 dns-tcp-responses-sent-ipv4: 69399922 dns-tcp-responses-sent-ipv6: 7935225