--- version: rssac002v3 service: j.root-servers.net start-period: '2017-05-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4402615200 dns-udp-queries-received-ipv6: 560896896 dns-tcp-queries-received-ipv4: 123474119 dns-tcp-queries-received-ipv6: 10230859 dns-udp-responses-sent-ipv4: 4321274766 dns-udp-responses-sent-ipv6: 561653177 dns-tcp-responses-sent-ipv4: 104276586 dns-tcp-responses-sent-ipv6: 10357787