--- version: rssac002v3 service: d.root-servers.net start-period: '2019-03-05T00:00:00Z' end-period: '2019-03-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7659049319 dns-udp-queries-received-ipv6: 1699849454 dns-tcp-queries-received-ipv4: 428621937 dns-tcp-queries-received-ipv6: 45728263 dns-udp-responses-sent-ipv4: 7659003019 dns-udp-responses-sent-ipv6: 1699721595 dns-tcp-responses-sent-ipv4: 427058284 dns-tcp-responses-sent-ipv6: 45698316