--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9774028139 dns-udp-queries-received-ipv6: 1664362614 dns-tcp-queries-received-ipv4: 798132343 dns-tcp-queries-received-ipv6: 137755226 dns-udp-responses-sent-ipv4: 8881805635 dns-udp-responses-sent-ipv6: 1633120338 dns-tcp-responses-sent-ipv4: 540514832 dns-tcp-responses-sent-ipv6: 127166321