--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5750018873 dns-udp-queries-received-ipv6: 358784914 dns-tcp-queries-received-ipv4: 173547995 dns-tcp-queries-received-ipv6: 12177942 dns-udp-responses-sent-ipv4: 5650385198 dns-udp-responses-sent-ipv6: 356621770 dns-tcp-responses-sent-ipv4: 143517141 dns-tcp-responses-sent-ipv6: 12222308