--- version: rssac002v4 service: d.root-servers.net start-period: 2020-12-05T00:00:00Z end-period: 2020-12-05T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 8360204726 dns-udp-queries-received-ipv6: 2633019483 dns-tcp-queries-received-ipv4: 195544010 dns-tcp-queries-received-ipv6: 112106586 dns-udp-responses-sent-ipv4: 8360091510 dns-udp-responses-sent-ipv6: 2632966918 dns-tcp-responses-sent-ipv4: 195252859 dns-tcp-responses-sent-ipv6: 111933491