--- version: rssac002v3 service: j.root-servers.net start-period: '2020-09-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9145080588 dns-udp-queries-received-ipv6: 1834827449 dns-tcp-queries-received-ipv4: 703993657 dns-tcp-queries-received-ipv6: 201222038 dns-udp-responses-sent-ipv4: 8437535526 dns-udp-responses-sent-ipv6: 1805133738 dns-tcp-responses-sent-ipv4: 501102660 dns-tcp-responses-sent-ipv6: 213627306