--- version: rssac002v3 service: d.root-servers.net start-period: '2020-06-05T00:00:00Z' end-period: '2020-06-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9367985573 dns-udp-queries-received-ipv6: 2753994277 dns-tcp-queries-received-ipv4: 480500315 dns-tcp-queries-received-ipv6: 160434450 dns-udp-responses-sent-ipv4: 9367854248 dns-udp-responses-sent-ipv6: 2753949761 dns-tcp-responses-sent-ipv4: 480286679 dns-tcp-responses-sent-ipv6: 160255806