--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9246727041 dns-udp-queries-received-ipv6: 1457454534 dns-tcp-queries-received-ipv4: 811178561 dns-tcp-queries-received-ipv6: 101723511 dns-udp-responses-sent-ipv4: 8395028875 dns-udp-responses-sent-ipv6: 1434440891 dns-tcp-responses-sent-ipv4: 532457440 dns-tcp-responses-sent-ipv6: 94662864