--- version: rssac002v3 service: i.root-servers.net start-period: '2016-10-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4968533312 dns-udp-queries-received-ipv6: 587146150 dns-tcp-queries-received-ipv4: 54002876 dns-tcp-queries-received-ipv6: 6801873 dns-udp-responses-sent-ipv4: 4996365180 dns-udp-responses-sent-ipv6: 588519846 dns-tcp-responses-sent-ipv4: 56030362 dns-tcp-responses-sent-ipv6: 6683167