--- version: rssac002v3 service: d.root-servers.net start-period: '2017-06-27T00:00:00Z' end-period: '2017-06-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4425138564 dns-udp-queries-received-ipv6: 759930301 dns-tcp-queries-received-ipv4: 90874637 dns-tcp-queries-received-ipv6: 11671191 dns-udp-responses-sent-ipv4: 4419501366 dns-udp-responses-sent-ipv6: 759883927 dns-tcp-responses-sent-ipv4: 90741581 dns-tcp-responses-sent-ipv6: 11669886