--- version: rssac002v3 service: d.root-servers.net start-period: '2017-11-17T00:00:00Z' end-period: '2017-11-17T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3995440646 dns-udp-queries-received-ipv6: 704567200 dns-tcp-queries-received-ipv4: 81026378 dns-tcp-queries-received-ipv6: 11899367 dns-udp-responses-sent-ipv4: 3994949324 dns-udp-responses-sent-ipv6: 704492891 dns-tcp-responses-sent-ipv4: 80986793 dns-tcp-responses-sent-ipv6: 11897327