--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-29T00:00:00Z' end-period: '2020-03-29T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9993172966 dns-udp-queries-received-ipv6: 1981919182 dns-tcp-queries-received-ipv4: 833300174 dns-tcp-queries-received-ipv6: 216362686 dns-udp-responses-sent-ipv4: 9990742304 dns-udp-responses-sent-ipv6: 1981864403 dns-tcp-responses-sent-ipv4: 832571239 dns-tcp-responses-sent-ipv6: 216277451