--- version: rssac002v3 service: d.root-servers.net start-period: '2017-06-05T00:00:00Z' end-period: '2017-06-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3986272640 dns-udp-queries-received-ipv6: 646675505 dns-tcp-queries-received-ipv4: 70786757 dns-tcp-queries-received-ipv6: 10160677 dns-udp-responses-sent-ipv4: 3985577113 dns-udp-responses-sent-ipv6: 646599908 dns-tcp-responses-sent-ipv4: 70699600 dns-tcp-responses-sent-ipv6: 10157827