--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-12T00:00:00Z' end-period: '2017-10-12T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4870383240 dns-udp-queries-received-ipv6: 825791230 dns-tcp-queries-received-ipv4: 79629012 dns-tcp-queries-received-ipv6: 11196755 dns-udp-responses-sent-ipv4: 4870239315 dns-udp-responses-sent-ipv6: 825750220 dns-tcp-responses-sent-ipv4: 79590472 dns-tcp-responses-sent-ipv6: 11194526