--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-29T00:00:00Z' end-period: '2020-05-29T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9370854921 dns-udp-queries-received-ipv6: 2395183831 dns-tcp-queries-received-ipv4: 503448027 dns-tcp-queries-received-ipv6: 179570755 dns-udp-responses-sent-ipv4: 9370758335 dns-udp-responses-sent-ipv6: 2395150461 dns-tcp-responses-sent-ipv4: 503274117 dns-tcp-responses-sent-ipv6: 179429536