--- version: rssac002v3 service: d.root-servers.net start-period: '2019-11-12T00:00:00Z' end-period: '2019-11-12T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8984420536 dns-udp-queries-received-ipv6: 1914077505 dns-tcp-queries-received-ipv4: 610994315 dns-tcp-queries-received-ipv6: 96775321 dns-udp-responses-sent-ipv4: 8984418292 dns-udp-responses-sent-ipv6: 1914023437 dns-tcp-responses-sent-ipv4: 608773763 dns-tcp-responses-sent-ipv6: 96750136