--- version: rssac002v3 service: b.root-servers.net start-period: 2017-10-15T00:00:00Z metric: traffic-volume dns-udp-queries-received-ipv4: 1922465680 dns-udp-queries-received-ipv6: 365649138 dns-tcp-queries-received-ipv4: 59457698 dns-tcp-queries-received-ipv6: 8392836 dns-udp-responses-sent-ipv4: 1891341279 dns-udp-responses-sent-ipv6: 365552972 dns-tcp-responses-sent-ipv4: 59456837 dns-tcp-responses-sent-ipv6: 8402071