--- version: rssac002v4 service: d.root-servers.net start-period: 2020-12-14T00:00:00Z end-period: 2020-12-14T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 8046170024 dns-udp-queries-received-ipv6: 2571817513 dns-tcp-queries-received-ipv4: 201415720 dns-tcp-queries-received-ipv6: 110197035 dns-udp-responses-sent-ipv4: 8046012855 dns-udp-responses-sent-ipv6: 2571768858 dns-tcp-responses-sent-ipv4: 201362016 dns-tcp-responses-sent-ipv6: 110170386