--- version: rssac002v3 service: j.root-servers.net start-period: '2019-10-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10871233137 dns-udp-queries-received-ipv6: 1906123006 dns-tcp-queries-received-ipv4: 1075535853 dns-tcp-queries-received-ipv6: 356163808 dns-udp-responses-sent-ipv4: 9603186038 dns-udp-responses-sent-ipv6: 1599960117 dns-tcp-responses-sent-ipv4: 707277563 dns-tcp-responses-sent-ipv6: 205438367