--- version: rssac002v3 service: d.root-servers.net start-period: '2020-04-25T00:00:00Z' end-period: '2020-04-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9249069113 dns-udp-queries-received-ipv6: 2098505410 dns-tcp-queries-received-ipv4: 775651361 dns-tcp-queries-received-ipv6: 211243257 dns-udp-responses-sent-ipv4: 9249010482 dns-udp-responses-sent-ipv6: 2098471947 dns-tcp-responses-sent-ipv4: 775199188 dns-tcp-responses-sent-ipv6: 210915211