--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-11T00:00:00Z' end-period: '2020-03-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9601509148 dns-udp-queries-received-ipv6: 1772364312 dns-tcp-queries-received-ipv4: 906111102 dns-tcp-queries-received-ipv6: 176500868 dns-udp-responses-sent-ipv4: 9601314436 dns-udp-responses-sent-ipv6: 1772322665 dns-tcp-responses-sent-ipv4: 905602477 dns-tcp-responses-sent-ipv6: 176337497