--- version: rssac002v3 service: d.root-servers.net start-period: '2016-08-18T00:00:00Z' end-period: '2016-08-18T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4129916657 dns-udp-queries-received-ipv6: 492589253 dns-tcp-queries-received-ipv4: 44312043 dns-tcp-queries-received-ipv6: 965605 dns-udp-responses-sent-ipv4: 4120322183 dns-udp-responses-sent-ipv6: 492332151 dns-tcp-responses-sent-ipv4: 44271384 dns-tcp-responses-sent-ipv6: 965550