--- version: rssac002v3 service: d.root-servers.net start-period: '2017-06-03T00:00:00Z' end-period: '2017-06-03T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3787901239 dns-udp-queries-received-ipv6: 627567418 dns-tcp-queries-received-ipv4: 67586790 dns-tcp-queries-received-ipv6: 10690101 dns-udp-responses-sent-ipv4: 3787290406 dns-udp-responses-sent-ipv6: 627494627 dns-tcp-responses-sent-ipv4: 67526749 dns-tcp-responses-sent-ipv6: 10688921