--- version: rssac002v3 service: d.root-servers.net start-period: '2017-05-29T00:00:00Z' end-period: '2017-05-29T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3890773346 dns-udp-queries-received-ipv6: 669164105 dns-tcp-queries-received-ipv4: 71190776 dns-tcp-queries-received-ipv6: 10106052 dns-udp-responses-sent-ipv4: 3890054546 dns-udp-responses-sent-ipv6: 669094770 dns-tcp-responses-sent-ipv4: 71150346 dns-tcp-responses-sent-ipv6: 10104582