--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9562508732 dns-udp-queries-received-ipv6: 1538869866 dns-tcp-queries-received-ipv4: 918510343 dns-tcp-queries-received-ipv6: 104939494 dns-udp-responses-sent-ipv4: 8653281707 dns-udp-responses-sent-ipv6: 1515360338 dns-tcp-responses-sent-ipv4: 614780206 dns-tcp-responses-sent-ipv6: 99809547