--- version: rssac002v3 service: d.root-servers.net start-period: '2020-07-06T00:00:00Z' end-period: '2020-07-06T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8947935880 dns-udp-queries-received-ipv6: 2698676955 dns-tcp-queries-received-ipv4: 536025695 dns-tcp-queries-received-ipv6: 83919687 dns-udp-responses-sent-ipv4: 8947846810 dns-udp-responses-sent-ipv6: 2698630017 dns-tcp-responses-sent-ipv4: 535918476 dns-tcp-responses-sent-ipv6: 83531571