--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-01T00:00:00Z' end-period: '2020-03-01T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8854700914 dns-udp-queries-received-ipv6: 1873184416 dns-tcp-queries-received-ipv4: 786348942 dns-tcp-queries-received-ipv6: 247424933 dns-udp-responses-sent-ipv4: 8854722932 dns-udp-responses-sent-ipv6: 1873153621 dns-tcp-responses-sent-ipv4: 786163593 dns-tcp-responses-sent-ipv6: 247346509