--- version: rssac002v4 service: d.root-servers.net start-period: 2020-11-18T00:00:00Z end-period: 2020-11-18T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 10059971605 dns-udp-queries-received-ipv6: 3409615000 dns-tcp-queries-received-ipv4: 220263118 dns-tcp-queries-received-ipv6: 116094860 dns-udp-responses-sent-ipv4: 10059884878 dns-udp-responses-sent-ipv6: 3409569222 dns-tcp-responses-sent-ipv4: 219470812 dns-tcp-responses-sent-ipv6: 116031902