--- version: rssac002v4 service: d.root-servers.net start-period: 2021-03-06T00:00:00Z end-period: 2021-03-06T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 5854306177 dns-udp-queries-received-ipv6: 1641007616 dns-tcp-queries-received-ipv4: 184666239 dns-tcp-queries-received-ipv6: 81411265 dns-udp-responses-sent-ipv4: 5854271035 dns-udp-responses-sent-ipv6: 1640980946 dns-tcp-responses-sent-ipv4: 184599611 dns-tcp-responses-sent-ipv6: 81364512