--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-31T00:00:00Z' end-period: '2017-10-31T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4330392422 dns-udp-queries-received-ipv6: 728593155 dns-tcp-queries-received-ipv4: 77734301 dns-tcp-queries-received-ipv6: 11418306 dns-udp-responses-sent-ipv4: 4330665413 dns-udp-responses-sent-ipv6: 728572912 dns-tcp-responses-sent-ipv4: 77701570 dns-tcp-responses-sent-ipv6: 11416790