--- version: rssac002v3 service: d.root-servers.net start-period: '2019-10-28T00:00:00Z' end-period: '2019-10-28T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8413214019 dns-udp-queries-received-ipv6: 1957471033 dns-tcp-queries-received-ipv4: 463706371 dns-tcp-queries-received-ipv6: 89458159 dns-udp-responses-sent-ipv4: 8413201895 dns-udp-responses-sent-ipv6: 1957344814 dns-tcp-responses-sent-ipv4: 463496797 dns-tcp-responses-sent-ipv6: 89449677