--- version: rssac002v4 service: d.root-servers.net start-period: 2020-11-28T00:00:00Z end-period: 2020-11-28T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 8415558617 dns-udp-queries-received-ipv6: 2638267172 dns-tcp-queries-received-ipv4: 189250915 dns-tcp-queries-received-ipv6: 108748702 dns-udp-responses-sent-ipv4: 8415514643 dns-udp-responses-sent-ipv6: 2638217232 dns-tcp-responses-sent-ipv4: 188690422 dns-tcp-responses-sent-ipv6: 108693097