--- version: rssac002v3 service: d.root-servers.net start-period: '2020-01-23T00:00:00Z' end-period: '2020-01-23T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9471687044 dns-udp-queries-received-ipv6: 1828687861 dns-tcp-queries-received-ipv4: 823208078 dns-tcp-queries-received-ipv6: 94357919 dns-udp-responses-sent-ipv4: 9471790217 dns-udp-responses-sent-ipv6: 1828654471 dns-tcp-responses-sent-ipv4: 823137237 dns-tcp-responses-sent-ipv6: 94301021