--- version: rssac002v3 service: i.root-servers.net start-period: '2017-08-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6544191184 dns-udp-queries-received-ipv6: 614295654 dns-tcp-queries-received-ipv4: 106728507 dns-tcp-queries-received-ipv6: 11601398 dns-udp-responses-sent-ipv4: 6525795467 dns-udp-responses-sent-ipv6: 609390349 dns-tcp-responses-sent-ipv4: 108012455 dns-tcp-responses-sent-ipv6: 11830911