--- version: rssac002v3 service: j.root-servers.net start-period: '2020-09-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9737324715 dns-udp-queries-received-ipv6: 1956572386 dns-tcp-queries-received-ipv4: 838996966 dns-tcp-queries-received-ipv6: 128025883 dns-udp-responses-sent-ipv4: 8902367234 dns-udp-responses-sent-ipv6: 1923605656 dns-tcp-responses-sent-ipv4: 588901642 dns-tcp-responses-sent-ipv6: 116231528