--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-11T00:00:00Z' end-period: '2020-05-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9495318923 dns-udp-queries-received-ipv6: 2151326269 dns-tcp-queries-received-ipv4: 452958653 dns-tcp-queries-received-ipv6: 138297658 dns-udp-responses-sent-ipv4: 9495205784 dns-udp-responses-sent-ipv6: 2151292970 dns-tcp-responses-sent-ipv4: 452569613 dns-tcp-responses-sent-ipv6: 138271530