--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5191137425 dns-udp-queries-received-ipv6: 379695631 dns-tcp-queries-received-ipv4: 174037111 dns-tcp-queries-received-ipv6: 11894244 dns-udp-responses-sent-ipv4: 5063694862 dns-udp-responses-sent-ipv6: 377869246 dns-tcp-responses-sent-ipv4: 140137918 dns-tcp-responses-sent-ipv6: 11441354