--- version: rssac002v3 service: d.root-servers.net start-period: '2018-10-25T00:00:00Z' end-period: '2018-10-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5681797673 dns-udp-queries-received-ipv6: 751972677 dns-tcp-queries-received-ipv4: 257804956 dns-tcp-queries-received-ipv6: 27551923 dns-udp-responses-sent-ipv4: 5681766901 dns-udp-responses-sent-ipv6: 751815785 dns-tcp-responses-sent-ipv4: 257354471 dns-tcp-responses-sent-ipv6: 27536511