--- version: rssac002v4 service: d.root-servers.net start-period: 2020-12-04T00:00:00Z end-period: 2020-12-04T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 9304936187 dns-udp-queries-received-ipv6: 2934308881 dns-tcp-queries-received-ipv4: 206909663 dns-tcp-queries-received-ipv6: 121436429 dns-udp-responses-sent-ipv4: 9304925644 dns-udp-responses-sent-ipv6: 2934257946 dns-tcp-responses-sent-ipv4: 206626545 dns-tcp-responses-sent-ipv6: 121403359