--- version: rssac002v3 service: d.root-servers.net start-period: '2020-07-23T00:00:00Z' end-period: '2020-07-23T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10019407883 dns-udp-queries-received-ipv6: 2567605161 dns-tcp-queries-received-ipv4: 387497410 dns-tcp-queries-received-ipv6: 82695932 dns-udp-responses-sent-ipv4: 10009838622 dns-udp-responses-sent-ipv6: 2567493308 dns-tcp-responses-sent-ipv4: 387328315 dns-tcp-responses-sent-ipv6: 82594852