--- version: rssac002v3 service: j.root-servers.net start-period: '2020-09-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8507086377 dns-udp-queries-received-ipv6: 1397032346 dns-tcp-queries-received-ipv4: 689189963 dns-tcp-queries-received-ipv6: 101134824 dns-udp-responses-sent-ipv4: 7836663858 dns-udp-responses-sent-ipv6: 1372605626 dns-tcp-responses-sent-ipv4: 467924069 dns-tcp-responses-sent-ipv6: 92908116