--- version: rssac002v3 service: d.root-servers.net start-period: '2019-10-26T00:00:00Z' end-period: '2019-10-26T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7909751518 dns-udp-queries-received-ipv6: 1803400765 dns-tcp-queries-received-ipv4: 467556597 dns-tcp-queries-received-ipv6: 67358105 dns-udp-responses-sent-ipv4: 7909625772 dns-udp-responses-sent-ipv6: 1803290966 dns-tcp-responses-sent-ipv4: 467327989 dns-tcp-responses-sent-ipv6: 67352682