--- version: rssac002v3 service: j.root-servers.net start-period: '2017-05-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4300483261 dns-udp-queries-received-ipv6: 579422586 dns-tcp-queries-received-ipv4: 122484553 dns-tcp-queries-received-ipv6: 9927207 dns-udp-responses-sent-ipv4: 4213724895 dns-udp-responses-sent-ipv6: 580155048 dns-tcp-responses-sent-ipv4: 102932518 dns-tcp-responses-sent-ipv6: 10051052