--- version: rssac002v3 service: b.root-servers.net start-period: 2017-10-08T00:00:00Z metric: traffic-volume dns-udp-queries-received-ipv4: 1834225748 dns-udp-queries-received-ipv6: 350619781 dns-tcp-queries-received-ipv4: 59168195 dns-tcp-queries-received-ipv6: 8161993 dns-udp-responses-sent-ipv4: 1805973538 dns-udp-responses-sent-ipv6: 350521840 dns-tcp-responses-sent-ipv4: 59168038 dns-tcp-responses-sent-ipv6: 8170920