--- version: rssac002v4 service: d.root-servers.net start-period: 2020-11-30T00:00:00Z end-period: 2020-11-30T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 9222521558 dns-udp-queries-received-ipv6: 3035545482 dns-tcp-queries-received-ipv4: 206705669 dns-tcp-queries-received-ipv6: 140075135 dns-udp-responses-sent-ipv4: 9222455680 dns-udp-responses-sent-ipv6: 3035495117 dns-tcp-responses-sent-ipv4: 206149938 dns-tcp-responses-sent-ipv6: 140019136