--- version: rssac002v3 service: d.root-servers.net start-period: '2018-10-27T00:00:00Z' end-period: '2018-10-27T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5116336630 dns-udp-queries-received-ipv6: 764328512 dns-tcp-queries-received-ipv4: 244346093 dns-tcp-queries-received-ipv6: 24239635 dns-udp-responses-sent-ipv4: 5116306962 dns-udp-responses-sent-ipv6: 764169458 dns-tcp-responses-sent-ipv4: 243776119 dns-tcp-responses-sent-ipv6: 24226238