--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-12T00:00:00Z' end-period: '2020-03-12T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9503775849 dns-udp-queries-received-ipv6: 1785103408 dns-tcp-queries-received-ipv4: 878517200 dns-tcp-queries-received-ipv6: 179696549 dns-udp-responses-sent-ipv4: 9503550699 dns-udp-responses-sent-ipv6: 1785062443 dns-tcp-responses-sent-ipv4: 878056326 dns-tcp-responses-sent-ipv6: 179599809