--- version: rssac002v3 service: d.root-servers.net start-period: '2017-07-10T00:00:00Z' end-period: '2017-07-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4173457270 dns-udp-queries-received-ipv6: 691982725 dns-tcp-queries-received-ipv4: 78102786 dns-tcp-queries-received-ipv6: 9972779 dns-udp-responses-sent-ipv4: 4172966656 dns-udp-responses-sent-ipv6: 691953089 dns-tcp-responses-sent-ipv4: 78040038 dns-tcp-responses-sent-ipv6: 9971445