--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-13T00:00:00Z' end-period: '2020-05-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9543142214 dns-udp-queries-received-ipv6: 2184672869 dns-tcp-queries-received-ipv4: 420805391 dns-tcp-queries-received-ipv6: 137185481 dns-udp-responses-sent-ipv4: 9543004158 dns-udp-responses-sent-ipv6: 2184641928 dns-tcp-responses-sent-ipv4: 420601928 dns-tcp-responses-sent-ipv6: 137152173