--- version: rssac002v3 service: d.root-servers.net start-period: '2016-09-25T00:00:00Z' end-period: '2016-09-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4271551132 dns-udp-queries-received-ipv6: 470670189 dns-tcp-queries-received-ipv4: 29382753 dns-tcp-queries-received-ipv6: 889775 dns-udp-responses-sent-ipv4: 4261019649 dns-udp-responses-sent-ipv6: 470482714 dns-tcp-responses-sent-ipv4: 29351190 dns-tcp-responses-sent-ipv6: 888686