--- version: rssac002v3 service: j.root-servers.net start-period: '2017-05-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4397614480 dns-udp-queries-received-ipv6: 579201019 dns-tcp-queries-received-ipv4: 127358284 dns-tcp-queries-received-ipv6: 9436846 dns-udp-responses-sent-ipv4: 4333390126 dns-udp-responses-sent-ipv6: 580381194 dns-tcp-responses-sent-ipv4: 101041451 dns-tcp-responses-sent-ipv6: 9575144