--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4873544712 dns-udp-queries-received-ipv6: 403005436 dns-tcp-queries-received-ipv4: 187148049 dns-tcp-queries-received-ipv6: 11801208 dns-udp-responses-sent-ipv4: 4743731051 dns-udp-responses-sent-ipv6: 400204888 dns-tcp-responses-sent-ipv4: 144532341 dns-tcp-responses-sent-ipv6: 11798075