--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-09T00:00:00Z' end-period: '2017-10-09T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4522975047 dns-udp-queries-received-ipv6: 731471136 dns-tcp-queries-received-ipv4: 83072580 dns-tcp-queries-received-ipv6: 11266309 dns-udp-responses-sent-ipv4: 4524016316 dns-udp-responses-sent-ipv6: 731453773 dns-tcp-responses-sent-ipv4: 83032939 dns-tcp-responses-sent-ipv6: 11264336