--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-25T00:00:00Z' end-period: '2020-03-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 11063446578 dns-udp-queries-received-ipv6: 2184393591 dns-tcp-queries-received-ipv4: 831976458 dns-tcp-queries-received-ipv6: 257828165 dns-udp-responses-sent-ipv4: 11063131940 dns-udp-responses-sent-ipv6: 2184325595 dns-tcp-responses-sent-ipv4: 830532706 dns-tcp-responses-sent-ipv6: 257624487