--- version: rssac002v3 service: j.root-servers.net start-period: '2020-07-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9366080034 dns-udp-queries-received-ipv6: 1341219561 dns-tcp-queries-received-ipv4: 764011315 dns-tcp-queries-received-ipv6: 92958318 dns-udp-responses-sent-ipv4: 8619323995 dns-udp-responses-sent-ipv6: 1317068488 dns-tcp-responses-sent-ipv4: 492183630 dns-tcp-responses-sent-ipv6: 86621633